What documents do I need for a mortgage application in the UK?

A 2026 UK mortgage application needs three months of payslips, your latest P60, three months of bank statements, photo ID, a three-year address history and documented proof of your deposit source. Self-employed applicants add 2–3 years of SA302 tax calculations plus tax-year overviews. Gathering everything before you apply typically saves 1–2 weeks on the underwriting timeline.

What’s the core checklist if I’m employed?

If you’re PAYE-employed, your core checklist is:

Three months of payslips (most recent, original or PDF direct from employer/payroll portal)
Latest P60 — one year’s end-of-tax-year summary. Some lenders ask for two years if you have variable pay.
Three months of personal bank statements showing salary in and routine outgoings
Photo ID — valid passport or UK photocard driving licence
Proof of current address — a utility bill, council tax bill or bank statement dated within the last three months
Three-year address history — every address, no gaps. If you lived overseas, say so upfront.

This is enough for roughly 70% of mainstream applications. Bonus and commission applicants usually need a second P60 so the lender can verify two-year averaging. See how lenders count bonuses and commission for how that calculation works.

Mortgage document checklist with payslips, P60 and bank statements on a desk — Most 2026 lenders accept digital copies downloaded from HMRC, employer portals or online banking — you rarely need paper originals.

What extras do self-employed applicants need?

Self-employed applicants — sole traders, partners and limited company directors — need income evidence showing 2–3 years of earnings:

SA302 tax calculations for the last 2–3 tax years (downloadable from your HMRC account, or request from your accountant)
Tax-year overview for each matching year (also from HMRC online)
Limited company directors: latest 2 years of company accounts, plus director’s remuneration/dividend split evidence
Contractors on day rate: current contract showing the rate and renewal history, plus six months of bank statements and typically a CV

Some lenders (Halifax, Kensington, Kent Reliance) will consider a sole trader with one year of accounts if the trade continues a previous employed role in the same field — but more evidence is needed. See can I get a mortgage as a self-employed sole trader with one year of accounts for the detail.

What do I need to prove my deposit source?

Lenders and their solicitors require documented provenance for every pound of deposit under anti-money-laundering rules. Your options:

Deposit source	Evidence typically required
Savings built up from salary	6 months of savings account statements
Gift from parents/family	Signed gift letter, donor’s ID, donor’s bank statements showing source
LISA	Statement showing contributions, government bonuses and withdrawal
Sale of a property	Completion statement from your solicitor
Inheritance	Probate grant and solicitor’s distribution letter

“Source of funds” requests usually come from your conveyancer, not the lender directly. See why do solicitors ask for 6 months of bank statements.

What credit-commitment evidence will they ask for?

Lenders ask for a statement for every open credit commitment so they can verify your declared monthly outgoings. Have these ready:

Student loan (Plan type: 1, 2, 4 or 5 — affects the repayment calculation)
Car finance / PCP schedule
Personal loans — most recent statement
Credit cards — latest statement showing balance and minimum payment
Buy-now-pay-later and overdrafts — shown in bank statements anyway

Common misconception: “I need original paper copies of everything”

Paper is rarely required in 2026. Most UK lenders accept PDF payslips from employer portals, SA302s downloaded from your HMRC personal tax account, and statements downloaded from online banking. The document must be a full PDF (not a phone screenshot) and must clearly show your name, the provider’s logo and the relevant dates. If your employer still issues paper payslips, scan them front and back. Information, not regulated advice.