Best Remortgage Lenders for Self-Employed Borrowers

How Lenders Assess Self-Employed Income

Before comparing lenders, it is important to understand the two main ways lenders calculate income for self-employed borrowers, as the method can significantly affect how much you can borrow.

Sole traders and partnerships: Lenders typically use your net profit as declared on your SA302 tax calculation and tax year overview. Most lenders average the last two or three years of profit figures, though some will accept a single year if it is recent and strong. The SA302 is the official HMRC tax calculation form; some lenders accept an equivalent accountant-prepared certificate in place of or alongside it.

Limited company directors: Lenders may use salary plus dividends (the most common approach), salary plus share of net profit, or in some cases total company profit where the director owns a significant stake. Lenders that assess salary and dividends can be restrictive if the director retains profit in the company; lenders that consider net profit offer a more accurate picture of overall earnings.

Contractors: Some lenders — including Halifax, Nationwide, and Accord — have dedicated contractor policies that assess income based on day rate or annualised contract value rather than requiring HMRC tax returns. This is particularly beneficial for IT contractors and locum professionals whose declared taxable income understates their actual earnings.

Top Lenders for Self-Employed Remortgages

Halifax: One of the most flexible high street lenders for self-employed applicants. Halifax will consider just one year of SA302 evidence in certain circumstances, making it a strong option for those who have recently gone self-employed or had an unusually good recent year. Halifax also has a specific contractor policy and accepts most forms of income documentation. It is a good starting point for limited company directors as well as sole traders.

Santander: Santander is another mainstream lender willing to consider one year of self-employed accounts in some cases, particularly where the applicant has a strong history in the same industry prior to becoming self-employed. Santander uses salary and dividends for limited company directors and takes a pragmatic approach to borrowers whose income has recently improved.

Accord Mortgages: Accord (the intermediary-only arm of Yorkshire Building Society) is widely regarded as one of the most flexible lenders for self-employed borrowers. It accepts contractors on day-rate calculations, considers one year of accounts for sole traders in some cases, and offers strong rates. Accord is only available through mortgage brokers, not directly to customers.

Kensington Mortgages: Kensington is a specialist lender that caters specifically for borrowers who do not fit standard lender criteria. For self-employed applicants, Kensington is highly flexible on the number of years of accounts required and can consider complex income structures including multiple income streams. Rates are typically higher than high street lenders, but the flexibility can be invaluable for those with unusual trading histories.

Nationwide: Nationwide generally requires two years of self-employed accounts but is competitive on rates and relatively straightforward in its assessment process. It uses the lower of the two-year average or the most recent year, which can limit borrowing if income has grown significantly — but makes it a good fit for borrowers with stable, consistent profits.

SA302 vs Accountant Certificate: What Do Lenders Accept?

Most self-employed applicants provide income evidence in one of two forms: the SA302 tax calculation downloaded from HMRC (or sent by HMRC directly) or an accountant-prepared certificate or reference letter. Understanding which lenders accept which can save significant time during the application process.

The SA302 is the most universally accepted form of income evidence. Lenders can verify it directly with HMRC, which gives them confidence in the figures. The accompanying tax year overview confirms that tax has been paid. Most lenders will request SA302s for the last two or three tax years alongside the corresponding tax year overviews.

Accountant certificates are accepted by a growing number of lenders, particularly specialist lenders like Kensington and some building societies. The certificate must be prepared by a qualified accountant (typically ACCA or ICAEW) and should confirm income figures, trading history, and the accountant's professional details. Halifax, Santander, and Accord will generally accept HMRC-downloaded SA302s; some will also accept accountant-prepared documents as a supplement.

Where income has grown significantly in the most recent year, some lenders will consider using the latest year only rather than an average — Halifax and Kensington are notable examples. This can substantially increase borrowing capacity for borrowers whose businesses have expanded recently. A broker familiar with lender criteria can identify which lenders will take the most favourable approach to your specific income profile.

High Street Lenders That Require Three Years of Accounts

While the lenders above offer flexibility, it is equally useful to know which lenders are likely to decline or restrict self-employed applications, so you do not waste time applying to them.

Several mainstream lenders — including some well-known high street banks — typically require a minimum of two to three years of trading history and will average income over the full period. If your business is less than two years old, you have had a significant drop in income in recent years, or your accounts do not clearly show your true income (for example, if you retain significant profit within your limited company), these lenders may not be suitable.

Lenders that tend to take a more conservative approach include some challenger banks and certain mutual lenders that have not yet updated their criteria to reflect modern self-employment patterns. However, criteria change regularly — what was inflexible last year may have improved. This is another reason why working with a whole-of-market broker is so valuable: they have up-to-date knowledge of which lenders are actively seeking self-employed business and which are not.

If you have been self-employed for less than a year, your options are more limited. Some lenders will consider applications from those who were previously employed in the same industry, particularly if income is consistent. Specialist lenders like Kensington or Together Money may also consider very recent self-employment with the right supporting evidence.