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FILE 009OF 011DEPT — self-employed

The quarterly bill you didn’t see coming.

The pattern

I never know what I owe or when it’s due until it’s already a penalty.

Not a quote — a pattern these owners describe constantly, written in our words.
Why it happens

Estimated taxes don’t send you a bill — so the deadline arrives as a surprise, and the safe-harbor math never gets done on your actual numbers.

The fixQuarterly Tax Estimator Kit

Runs the IRS safe-harbor formula on your numbers and hands you the four deadlines as a calendar.