Brokers sell files to underwriters. Complete packs get priority. Missing pages get conditions. Conditions delay closings.
The checklist rarely changes. All pages of every account for the full window. No screenshots. PDFs straight from online banking.
Add a working layer. Converted Excel per account with one cover page: monthly income, obligations, large deposits sourced, balance trend.
Source every anomaly upfront. Gift letters, transfer pairs, bonus slips attached to the exact line. Underwriters approve explained files.
Update before submission. Statements older than 30 to 90 days go stale by market. Refresh the pack the week you apply.