US Q4 TAX0d 00h 00m 00suntil estimated tax is due, 15 Jan 2027[1]UK SELF ASSESSMENT0d 00h 00m 00suntil the online return is due, 31 Jan 2027[2]AU BAS Q10d 00h 00m 00suntil July to September BAS is due, 28 Oct 2026[3]AU TAX RETURN0d 00h 00m 00suntil self-lodged returns are due, 2 Nov 2026[4]UK LATE FILING£100fine the day after the Self Assessment deadline, then £10 a day after 3 months (up to £900)[5]UK 6 MONTHS LATE£300 or 5% of tax dueextra fine, whichever is greater[5]US FAILURE TO FILE5% a month, max 25%of unpaid tax for each month a return is late[6]US 60+ DAYS LATE$525 or 100% of tax dueminimum penalty, whichever is less (returns due after 31 Dec 2025)[6]AU LATE LODGE$364▲ from $330per 28 days late, up to $1,820, for individuals and small businesses[7]
LedgerReady

Bank statements to a Wave CSV upload

LedgerReady turns PDF bank and card statements into CSV files that Wave's statement upload accepts (date, description and amount columns), one file per account, plus a categorised ledger and P&L summary to guide categorising in Wave.

What you should know

  • Wave's help centre says a CSV must contain an amount, a date and a description column (Wave support, as shown in search results 2026-10-14).
  • During upload Wave asks you which column holds the date, description and amount, so clean headers save time.
  • Our Wave files use ISO dates (YYYY-MM-DD), which avoid day/month mix-ups.
  • If your bank feed already covers recent months, import only the older months to avoid duplicates.

What LedgerReady delivers for this

A categorised ledger, P&L summary, reconciliation check and the import files you need. On our synthetic test set (two sample businesses the rules were never tuned on, 317 transactions): 100.0% of transactions extracted exactly, 10 of 10 statements reconciled to the penny, 89.6% categorised correctly first time, 14.2% sent to you to confirm, 2.2% wrong without a flag (7 of 317). Every flagged row needs a human review before import. How we measured.

Get a free 20-transaction sample See a before/after sample

Last updated · What changed