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1040kit vs BillMyWeek

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

1040kit compared with BillMyWeek
Detail1040kit logo 1040kitBillMyWeek logo BillMyWeek
What it doesFree AI tax software that reads your W-2 and 1099 forms, finds deductions you'd miss, and prepares your federal return Weekly day-rate invoices for UK trades and contractors
StageNot given Not given
FoundedNot given Not given
Based inUS GB
Pricing modelFree Free trial
PricingNot given Free trial for 14 days with no card needed. Then £1.99 per month or £19.99 per year. Cancel any time.
Key features
  • Automatic deduction discovery from bank and card statements
  • Home office and business mileage deductions
  • Qualified business income deduction calculation
  • Self-employed health insurance deduction
  • Documents remain on your computer
  • IRS rule citations for every line item
  • E-file free with IRS Free File Fillable Forms
  • Line-by-line calculation transparency
  • Automatic weekly invoice filling based on previous complete week
  • CIS deduction handling (20%, 30% or 0%)
  • VAT invoicing with optional reverse charge
  • Copy last week to repeat previous invoice details
  • Email invoices directly to clients with PDF attached
  • Automatic payment reminders up to twice when overdue
  • Multiple export formats: PDF, Word, Excel, CSV, PNG
  • Tax year summary with expenses for Self Assessment
  • Mobile browser app with home screen installation
What makes it different
  • Finds deductions automatically in bank and card statements, not available in traditional tax software
  • All documents and returns stored locally on your computer with no cloud storage
  • Free with no paid upgrade tiers to unlock deductions
  • Completely transparent calculations with IRS rule citations for every line
  • No lengthy interview process required
  • One-minute invoice generation after setup with Copy last week
  • Automatic day rate calculation with precise penny rounding
  • Integrated CIS and VAT compliance for UK construction work
  • No app download required; runs entirely in mobile browser
  • Built specifically for UK Construction Industry Scheme rules
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check3 no change since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)017
Referring domains (Majestic)05

5 details filled in for both companies.

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