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Filing your yearly Self Assessment is one of the most important aspects of being a sole trader or a limited company. Self Assessment submissions can be complex, but with the expert support of Crunch’s Chartered Certified Accountants, we can make it simple.
At Crunch, we can help you file your Self Assessment on any of our accountancy packages, from our free online bookkeeping software right the way through to our paid packages. Our experts can prepare and file your Self Assessment on your behalf - all you have to do is check it over and sign it off.
Self Assessment is HMRC’s way of finding out how much Income Tax and National Insurance you need to pay. Employees have their Income Tax deducted automatically from their employment income through the PAYE system – this doesn’t happen for self-employed workers, or for some other types of income, such as dividends, pensions or income from savings and investments, which is where the Self Assessment comes in.
Whether you’re earning money from a self-employed venture, or you’re a full-time landlord, you need to register for and file a Self Assessment with HMRC by 31st January each year.
At Crunch, we have over 10 years of experience in helping small business owners just like you submit their Self Assessments. We currently support over 10,000 limited companies, sole traders, freelancers, and members of the self-employed community, and each year, we file their Self Assessments on their behalf.
Even if you’re not a current Crunch client and aren’t ready to take up one of our paid packages, you can sign up for our free accounting software, Crunch Free, and purchase our Self Assessment service for a one-off fee.
We received brilliant support from Luke and Karly regarding securing our first mortgage. They were both extremely helpful and very quick to respond to our questions. Given our tricky situation, myself being a contractor and my partner in full-time work it required a bit of back and forth with the lender however it was very quickly sorted and our mortgage approved. I wouldn't hesitate to recommend Crunch to friends especially those who are self-employed/contractors. Thank you!
I have taken the plunge and gone part time in a new business and have found crunch idea to take the pressure off me from a financial side . I had an outstanding call yesterday with Danielle who went above and beyond to help me and be patient due to dyslexia and lack of confidence in form filling. The way she was with me was simply outstanding, and I now have an excellent overview of how to input and generate invoices. This would not have been achieved but for this wonderfully patient client support manager thank you so much, and what I thought was going to be a clunky process has turned out to be far easier than I thought. Simply brilliant support
Had a really helpful conversation with Crunch today - answered all my questions and couldn’t have been nicer. Great customer service.
Add our Self Assessment service to your Crunch Free account — check out our Help Centre article for more information.
Get Crunch Free
Our Crunch Pro Sole Trader package comes with Self Assessment support as standard - we’ll handle your submission for you every year!
Sole trader support
Add our Self Assessment service to your Crunch Pro account for up to two limited company directors. The earlier you buy, the less you pay!
Limited company supportIdeal if you’re just starting out, our free software will get you organised and free up your time.
Keep track of all your invoices, payments, and expenses using our free online bookkeeping software. Easily upgrade for expert support whenever you need it.
Easily keep track of all your business expenses, set up recurring expenses and even use our free app (‘Snap’) to take a photo of your receipts and have them automatically uploaded to your Crunch Free software.
Send professional invoices to your clients on-the-go, personalise invoices with your company logo, record and track your income, and set up recurring invoices and late payment reminders.
Link your business bank account to your Crunch software to quickly import bank statements and make reconciling your accounts quicker. Our software integrates with most major banks.
Import all your transactions from your bank account and match them against expenses and invoices, our software makes suggestions for matching transactions to make your bookkeeping easy.
Upgrade to Pro to get access to your own team of Crunch client managers, on hand for day-to-day support. They’ll guide you through your online accounting software, make sure you stay on top of deadlines, and help you with support and advice on dealing with HMRC.
If your business is VAT registered, upgrade to Pro! Your software will automatically calculate your VAT transactions and prepare your returns for filing with HMRC every quarter when due.
Once you’ve approved it, you can submit your VAT return to HMRC with our online accounting software quickly and efficiently.
We’ll always remind you of upcoming deadlines so you’ll always be aware of your responsibilities. Our software is HMRC compatible and meets the Making Tax Digital (MTD) requirements.
We’ll make sure your annual accounts are prepared and filed correctly. Once we’ve got the information we need from you, your accounts will be prepared by our expert accountants and filed directly with HMRC and Companies House at the click of a button. For Pro clients, we aim to complete your annual accounts and send them for your approval within 12 weeks.
Our simple Real Time Information (RTI) compliant payroll software makes it easy for Pro and Premium clients to set up a monthly, recurring salary. All your HMRC filing and payslips are done for you, our software connects to HMRC, so any PAYE-related returns can be submitted directly to ensure you’re compliant.
Pro package clients can have up to two directors taking a salary up to the relevant National Insurance (NI) threshold. If you wish to take more than the NI threshold amount as a salary you’ll have to use our add-on payroll service.
Premium package clients can choose any salary level they wish for up to four directors.
If you wish to take on employees who are not also company directors, you’ll have to use our add-on payroll service.
If you have multiple sources of employment income or you're receiving a pension, you may have a non-standard tax code. In this case, we’ll review your situation and you may have to use our add-on payroll service.
As well as taking a director’s salary, you’ll usually want to take dividends from your company profits. Crunch makes paying yourself tax-efficiently with dividend payments easy. Our software lets you make quick and easy dividend payments at the click of a button and produces all the records you’ll need to keep for HMRC.
We’ll prepare all your statutory company filings, including Corporation Tax and VAT.
We’ll make sure your annual accounts are prepared and filed correctly. Once we’ve got the information we need from you, your accounts will be prepared by our expert accountants and filed directly with HMRC and Companies House at the click of a button.
We make Corporation Tax calculation and filing straightforward. Your Crunch accountants will prepare, check, and file your Corporation Tax returns for you. We’ll also file your annual Confirmation Statement at Companies House for you. All you have to do is check that the information is up to date. Pro package clients will need to pay the additional £13 HMRC fee, this fee is included as part of our Premium package.
VAT returns are filed using our HMRC compatible software, which fully meets Making Tax Digital (MTD) requirements. All you need to do is use our software to record all your business transactions and we’ll make sure your VAT returns are prepared and filed each quarter.
Crunch can become your registered office, which means we’ll act as a "central mail handler" for the business-related post from HMRC and Companies House.
Get a complete overview of what tax you owe with our real-time dashboard, giving you a clear and instant picture of your business finances.
We’ll form your small business or limited company on your behalf and ensure your business is registered for all appropriate taxes.
We’ll take care of getting you registered with HMRC, as well as for any personal or business taxes, so you’ll be up and running in no time.
Get expert help to prepare your Self Assessment and submit it to HMRC using our innovative online accounting software. We’ll make sure you’re paying the correct amount of personal tax and claiming all the allowances you’re entitled to. We provide a comprehensive review of your Self Assessment, as well as help with more complex returns, such as advising you on multiple sources of income.
Upgrade to our Crunch Premium package if you have any concerns about IR35. We have a complete range of IR35 solutions. Our switchable IR35 service means you can seamlessly move between limited company working or Umbrella payroll if your assignment is inside IR35. Our Crunch software can make any deductions you need for employment taxes, or handle any client payments you receive that have already had employment taxes deducted.
You’ll get unlimited online IR35 assessments to check the status of your assignments. You’ll also get one, free detailed review of the IR35 status of an assignment contract with a report showing your areas of risk, and recommendations to help evidence your contract is outside IR35. A Crunch expert will review your company's contract with your end client and the actual working practices in place to help you understand your employment status (one detailed review and report per year).
Crunch Pro package clients get unlimited online IR35 assessments and are able to purchase a detailed IR35 review as an add-on service.
Get expert advice on improving your company’s growth and tax-efficiency.
Our Crunch Premium package includes an Accountancy Healthcheck every 12 months. Our Accountancy Healthcheck is designed to provide guidance on helping improve your limited company's financial performance, assist with any changes in regulations and the impact on your business, and help you to understand the changing needs of your business.
Crunch Pro package clients are able to purchase an Accountancy Healthcheck as an add-on service.
Up to two accountant’s references per year for lettings or mortgages.
If you need an accountant’s reference to confirm your business finances we can help. For our Premium package clients, we'll provide up to two references for lettings or mortgage purposes each year.
If you’re a Pro package client or require other types of reference, we can still help you, though there will be an additional charge.
We can provide non-financial references to meet your specific requirements for an add-on fee on request.
We provide you with a London service address for maximum professionalism and confidence.
Start a direct chat with one of our expert accountants and client managers for quicker in-app support.
The perfect combination of software, support, and advice for limited companies.
Keep track of all your invoices, payments, and expenses using our free online bookkeeping software. Easily upgrade for expert support whenever you need it.
Easily keep track of all your business expenses, set up recurring expenses and even use our free app (‘Snap’) to take a photo of your receipts and have them automatically uploaded to your Crunch Free software.
Send professional invoices to your clients on-the-go, personalise invoices with your company logo, record and track your income, and set up recurring invoices and late payment reminders.
Link your business bank account to your Crunch software to quickly import bank statements and make reconciling your accounts quicker. Our software integrates with most major banks.
Import all your transactions from your bank account and match them against expenses and invoices, our software makes suggestions for matching transactions to make your bookkeeping easy.
Get access to your own team of Crunch client managers, on hand for day-to-day support. They’ll guide you through your online accounting software, make sure you stay on top of deadlines, and help you with support and advice on dealing with HMRC.
If your business is VAT registered, your software will automatically calculate your VAT transactions and prepare your returns for filing with HMRC every quarter when due.
Once you’ve approved it, you can submit your VAT return to HMRC with our online accounting software quickly and efficiently.
We’ll always remind you of upcoming deadlines so you’ll always be aware of your responsibilities. Our software is HMRC compatible and meets the Making Tax Digital (MTD) requirements.
We’ll make sure your annual accounts are prepared and filed correctly. Once we’ve got the information we need from you, your accounts will be prepared by our expert accountants and filed directly with HMRC and Companies House at the click of a button.
Our simple Real Time Information (RTI) compliant payroll software makes it easy for Pro and Premium clients to set up a monthly, recurring salary. All your HMRC filing and payslips are done for you, our software connects to HMRC, so any PAYE-related returns can be submitted directly to ensure you’re compliant.
Pro package clients can have up to two directors taking a salary up to the relevant National Insurance (NI) threshold. If you wish to take more than the NI threshold amount as a salary you’ll have to use our add-on payroll service.
If you wish to take on employees who are not also company directors, you’ll have to use our add-on payroll service.
If you have multiple sources of employment income or you're receiving a pension, you may have a non-standard tax code. In this case, we’ll review your situation and you may have to use our add-on payroll service.
As well as taking a director’s salary, you’ll usually want to take dividends from your company profits. Crunch makes paying yourself tax-efficiently with dividend payments easy. Our software lets you make quick and easy dividend payments at the click of a button and produces all the records you’ll need to keep for HMRC.
We’ll prepare all your statutory company filings, including Corporation Tax and VAT.
We’ll make sure your annual accounts are prepared and filed correctly. Once we’ve got the information we need from you, your accounts will be prepared by our expert accountants and filed directly with HMRC and Companies House at the click of a button.
We make Corporation Tax calculation and filing straightforward. Your Crunch accountants will prepare, check, and file your Corporation Tax returns for you. We’ll also file your annual Confirmation Statement at Companies House for you. All you have to do is check that the information is up to date. Pro package clients will need to pay the additional £13 HMRC fee, this fee is included as part of our Premium package.
VAT returns are filed using our HMRC compatible software, which fully meets Making Tax Digital (MTD) requirements. All you need to do is use our software to record all your business transactions and we’ll make sure your VAT returns are prepared and filed each quarter.
Crunch can become your registered office, which means we’ll act as a "central mail handler" for the business-related post from HMRC and Companies House.
Get a complete overview of what tax you owe with our real-time dashboard, giving you a clear and instant picture of your business finances.
We’ll form your small business or limited company on your behalf and ensure your business is registered for all appropriate taxes.
We’ll take care of getting you registered with HMRC, as well as for any personal or business taxes, so you’ll be up and running in no time.
Upgrade to Premium to get expert help preparing your Self Assessment, and submit it to HMRC using our innovative online accounting software. We’ll make sure you’re paying the correct amount of personal tax and claiming all the allowances you’re entitled to. We provide a comprehensive review of your Self Assessment, as well as help with more complex returns, such as advising you on multiple sources of income.
Upgrade to our Crunch Premium package if you have any concerns about IR35. We have a complete range of IR35 solutions: our switchable IR35 service means you can seamlessly move between limited company working or Umbrella payroll if your assignment is inside IR35. Our Crunch software can make any deductions you need for employment taxes, or handle any client payments you receive that have already had employment taxes deducted.
You’ll get unlimited online IR35 assessments to check the status of your assignments. You’ll also get one, free detailed review of the IR35 status of an assignment contract with a report showing your areas of risk, and recommendations to help evidence your contract is outside IR35. A Crunch expert will review your company's contract with your end client and the actual working practices in place to help you understand your employment status (one detailed review and report per year).
Crunch Pro package clients get unlimited online IR35 assessments and are able to purchase a detailed IR35 review as an add-on service.
Get expert advice on improving your company’s growth and tax-efficiency.
Our Crunch Premium package includes an Accountancy Healthcheck every 12 months. Our Accountancy Healthcheck is designed to provide guidance on helping improve your limited company's financial performance, assist with any changes in regulations and the impact on your business, and help you to understand the changing needs of your business.
Crunch Pro package clients are able to purchase an Accountancy Healthcheck as an add-on service.
Up to two accountant’s references per year for lettings or mortgages.
If you need an accountant’s reference to confirm your business finances we can help. For our Premium package clients, we'll provide up to two references for lettings or mortgage purposes each year.
If you’re a Pro package client or require other types of reference, we can still help you, though there will be an additional charge.
We can provide non-financial references to meet your specific requirements for an add-on fee on request.
We provide you with a London service address for maximum professionalism and confidence.
Start a direct chat with one of our expert accountants and client managers for quicker in-app support.
Even more features and our speediest support to make your business finances a breeze.
Keep track of all your invoices, payments, and expenses using our free online bookkeeping software. Easily upgrade for expert support whenever you need it.
Easily keep track of all your business expenses, set up recurring expenses and even use our free app (‘Snap’) to take a photo of your receipts and have them automatically uploaded to your Crunch Free software.
Send professional invoices to your clients on-the-go, personalise invoices with your company logo, record and track your income, and set up recurring invoices and late payment reminders.
Link your business bank account to your Crunch software to quickly import bank statements and make reconciling your accounts quicker. Our software integrates with most major banks.
Import all your transactions from your bank account and match them against expenses and invoices, our software makes suggestions for matching transactions to make your bookkeeping easy.
Get access to your own team of Crunch client managers, on hand for day-to-day support. They’ll guide you through your online accounting software, make sure you stay on top of deadlines, and help you with support and advice on dealing with HMRC.
If your business is VAT registered, your software will automatically calculate your VAT transactions and prepare your returns for filing with HMRC every quarter when due.
Once you’ve approved it, you can submit your VAT return to HMRC with our online accounting software quickly and efficiently.
We’ll always remind you of upcoming deadlines so you’ll always be aware of your responsibilities. Our software is HMRC compatible and meets the Making Tax Digital (MTD) requirements.
We’ll make sure your annual accounts are prepared and filed correctly. Once we’ve got the information we need from you, your accounts will be prepared by our expert accountants and filed directly with HMRC and Companies House at the click of a button.
Our simple Real Time Information (RTI) compliant payroll software makes it easy for Pro and Premium clients to set up a monthly, recurring salary. All your HMRC filing and payslips are done for you, our software connects to HMRC, so any PAYE-related returns can be submitted directly to ensure you’re compliant.
Premium package clients can choose any salary level they wish for up to four directors.
If you wish to take on employees who are not also company directors, you’ll have to use our add-on payroll service.
If you have multiple sources of employment income or you're receiving a pension, you may have a non-standard tax code. In this case, we’ll review your situation and you may have to use our add-on payroll service.
As well as taking a director’s salary, you’ll usually want to take dividends from your company profits. Crunch makes paying yourself tax-efficiently with dividend payments easy. Our software lets you make quick and easy dividend payments at the click of a button and produces all the records you’ll need to keep for HMRC.
We’ll prepare all your statutory company filings, including Corporation Tax and VAT.
We’ll make sure your annual accounts are prepared and filed correctly. Once we’ve got the information we need from you, your accounts will be prepared by our expert accountants and filed directly with HMRC and Companies House at the click of a button.
We make Corporation Tax calculation and filing straightforward. Your Crunch accountants will prepare, check, and file your Corporation Tax returns for you. We’ll also file your annual Confirmation Statement at Companies House for you. All you have to do is check that the information is up to date. Pro package clients will need to pay the additional £13 HMRC fee, but this fee is included as part of our Premium package.
VAT returns are filed using our HMRC compatible software, which fully meets Making Tax Digital (MTD) requirements. All you need to do is use our software to record all your business transactions and we’ll make sure your VAT returns are prepared and filed each quarter.
Crunch can become your registered office, which means we’ll act as a "central mail handler" for the business-related post from HMRC and Companies House.
Get a complete overview of what tax you owe with our real-time dashboard, giving you a clear and instant picture of your business finances.
We’ll form your small business or limited company on your behalf and ensure your business is registered for all appropriate taxes.
We’ll take care of getting you registered with HMRC, as well as for any personal or business taxes, so you’ll be up and running in no time.
Get expert help to prepare your Self Assessment and submit it to HMRC using our innovative online accounting software. We’ll make sure you’re paying the correct amount of personal tax and claiming all the allowances you’re entitled to. We provide a comprehensive review of your Self Assessment, as well as help with more complex returns, such as advising you on multiple sources of income.
Our Premium package offers a complete range of IR35 solutions. Our switchable IR35 service means you can seamlessly move between limited company working or Umbrella payroll if your assignment is inside IR35. Our Crunch software can make any deductions you need for employment taxes, or handle any client payments you receive that have already had employment taxes deducted.
You’ll get unlimited online IR35 assessments to check the status of your assignments. You’ll also get one, free detailed review of the IR35 status of an assignment contract with a report showing your areas of risk, and recommendations to help evidence your contract is outside IR35. A Crunch expert will review your company's contract with your end client and the actual working practices in place to help you understand your employment status (one detailed review and report per year).
Get expert advice on improving your company’s growth and tax-efficiency.
Our Crunch Premium package includes an Accountancy Healthcheck every 12 months. Our Accountancy Healthcheck is designed to provide guidance on helping improve your limited company's financial performance, assist with any changes in regulations and the impact on your business, and help you to understand the changing needs of your business.
Up to two accountant’s references per year for lettings or mortgages.
If you need an accountant’s reference to confirm your business finances we can help. For our Premium package clients, we'll provide up to two references for lettings or mortgage purposes each year.
If you’re a Pro package client or require other types of reference, we can still help you, though there will be an additional charge.
We can provide non-financial references to meet your specific requirements for an add-on fee on request.
We provide you with a London service address for maximum professionalism and confidence.
Start a direct chat with one of our expert accountants and client managers for quicker in-app support.
Ideal if you’re just starting out, our free software will get you organised and free up your time.
Keep track of all your invoices, payments, and expenses using our free online bookkeeping software. Easily upgrade for expert support whenever you need it.
Easily keep track of all your business expenses, set up recurring expenses and even use our free app (‘Snap’) to take a photo of your receipts and have them automatically uploaded to your Crunch Free software.
Send professional invoices to your clients on-the-go, personalise invoices with your company logo, record and track your income, and set up recurring invoices and late payment reminders.
Link your business bank account to your Crunch software to quickly import bank statements and make reconciling your accounts quicker. Our software integrates with most major banks.
Import all your transactions from your bank account and match them against expenses and invoices, our software makes suggestions for matching transactions to make your bookkeeping easy.
Upgrade to Pro to get access to your own team of Crunch client managers, on hand for day-to-day support. They’ll guide you through your online accounting software, make sure you stay on top of deadlines, and help you with support and advice on dealing with HMRC.
If your business is VAT registered, upgrade to Pro! With our Crunch Pro VAT package, your software will automatically calculate your VAT transactions and prepare your returns for filing with HMRC every quarter when due.
Once you’ve approved it, you can submit your VAT return to HMRC with our online accounting software quickly and efficiently.
We’ll always remind you of upcoming deadlines so you’ll always be aware of your responsibilities. Our software is HMRC compatible and meets the Making Tax Digital (MTD) requirements.
Upgrade to Pro and let us take care of getting you registered with HMRC as a sole trader, as well as for any personal or business taxes.
Upgrade to Pro and let us take care of getting you registered with HMRC as a sole trader, as well as for any personal or business taxes.
Everything you need as a self-employed sole trader, with expert advice and support included.
Keep track of all your invoices, payments, and expenses using our free online bookkeeping software. Easily upgrade for expert support whenever you need it.
Easily keep track of all your business expenses, set up recurring expenses and even use our free app (‘Snap’) to take a photo of your receipts and have them automatically uploaded to your Crunch Free software.
Send professional invoices to your clients on-the-go, personalise invoices with your company logo, record and track your income, and set up recurring invoices and late payment reminders.
Link your business bank account to your Crunch software to quickly import bank statements and make reconciling your accounts quicker. Our software integrates with most major banks.
Import all your transactions from your bank account and match them against expenses and invoices, our software makes suggestions for matching transactions to make your bookkeeping easy.
Upgrade to Pro to get access to your own team of Crunch client managers, on hand for day-to-day support. They’ll guide you through your online accounting software, make sure you stay on top of deadlines, and help you with support and advice on dealing with HMRC.
If your business is VAT registered, there’s an additional charge of £5 per month to file your VAT returns using our Making Tax Digital compatible software, bringing the total to £29.50 +VAT per month.
With our VAT package, your software will automatically calculate your VAT transactions and prepare your returns for filing with HMRC every quarter when due.
Once you’ve approved it, you can submit your VAT return to HMRC with our online accounting software quickly and efficiently.
We’ll always remind you of upcoming deadlines so you’ll always be aware of your responsibilities. Your software is HMRC compatible and meets the Making Tax Digital (MTD) requirements.
Let us take care of getting you registered with HMRC as a sole trader, as well as for any personal or business taxes.
Upgrade to Pro and our experts will prepare your Self Assessment and submit it to HMRC using our innovative online accounting software. We’ll make sure you’re paying the correct amount of personal tax and claiming all the allowances you’re entitled to. We provide a comprehensive review of your Self Assessment, as well as help with more complex returns, such as advising you on multiple sources of income.
You can feel safe in the knowledge that we’re experts in our field.
Our limited company accountants have a range of qualifications from the Association of Accounting Technicians (AAT) and the Association of Chartered Certified Accountants (ACCA). They follow the byelaws, regulations, and ethical guidelines of the ACCA. We are an ACCA accredited employer.
We’ve got over 10 years experience and have helped over millions of businesses with guidance and advice. Our knowledge articles, jargon-free business guides, handy videos and helpful tools and calculators will help answer all your questions. We’ve even got a free self-employed community, Crunch Chorus, with over 50,000 members just like you.
We provide the perfect mix of online accounting software, along with support from your own dedicated client manager and our expert chartered certified accountants.
Trouble getting a self-employed mortgage? Our specialist mortgage advisors know the market inside out and will find the best deal for you.
We’ve got a range of helpful guides, templates, tax calculators and articles to make running your business a breeze.
