Every document a lender requests answers one of three questions: who you are, what you earn, and what you already owe. Knowing which question a document answers makes it obvious why a bank will not proceed without it - and why a substitute you improvised will be rejected. Assemble the full set before you apply and you remove the most common cause of delay in the whole process.
Identity and residence
You will need a certified copy of your South African ID or passport and a proof of residence no older than three months - a municipal bill, a bank statement or a lease in your name. These are FICA requirements that apply to every financial institution in the country, and the attorneys will ask for them again at registration. Married applicants must supply a marriage certificate and, where relevant, the antenuptial contract, because the marital regime determines who signs the bond.
Income and affordability
Salaried applicants provide their three most recent payslips and three to six months of bank statements in PDF form, stamped by the bank if requested. If you are self-employed or commission-based, expect a heavier set: two years of audited or signed financial statements, six months of business and personal bank statements, and your latest SARS assessment. Lenders average variable income over a longer period, so a strong recent month will not carry an uneven year. The bank reads the statements line by line - regular gambling debits, unauthorised overdrafts or returned debit orders weigh more heavily than most applicants expect.
The transaction itself
Finally the bank needs the signed offer to purchase, the property details and, if the deposit is already paid, proof of that payment. If you are applying jointly, both applicants supply a complete set. And if you are applying for government assistance under the First Home Finance programme, formerly FLISP, you will need the additional documents that scheme requires - it is aimed at households earning within a defined monthly band and can materially reduce what you have to borrow.