Estimated tax calculator for freelancers that spots IRS penalties before you file
TurboTax and QuickBooks don't warn freelancers about quarterly tax payments until the IRS penalty arrives — this app catches it upfront.
The signal
“So I finally had to break down and hire a CPA because I just got hit with $8,000 in IRS penalties for underpayment. 4 years of freelancing and TurboTax never once flagged that I needed to pay quarterly estimated taxes. Not a single warning. I just assumed if I owed something it w”r/tax — read the original
Why it scores 73
Freelancers and self-employed individuals face recurring IRS penalties due to quarterly tax confusion, creating real financial pain.
TurboTax and basic tax software fail to adequately warn about estimated taxes, leaving room for specialized tools.
MVP could be built in weeks using existing tax calculation APIs and calendar/notification systems.
Rise of gig economy and freelancing creates steady demand, with tax season providing recurring urgency.
MVP build path
The full MVP path, competitor teardown and keyword data are part of the paid database.
Unlock all ideas — $9/mo