Your books aren't a disaster. They're just waiting for the right pair of eyes.

Any software directly used to run your business is fully deductible as a business expense: accounting software (QuickBooks, Wave), project management (Asana, Notion), design tools (Figma, Adobe), communication (Slack, Zoom), and cloud storage used for business files. The rule is simple: if you wouldn't have it without the business, it's a business expense. If you use it for both personal and business purposes (like a personal Dropbox), you can only deduct the business-use percentage.

Absolutely — and this is one of the most under-claimed deductions we see. For 2025, the standard mileage rate is 67¢ per business mile. You can also deduct parking and tolls on top of that. The critical requirement: you must log the date, destination, business purpose, and miles for every trip. A simple note in your phone's calendar works. Apps like MileIQ or Everlance automate this. Commuting from home to a regular office is not deductible — but driving from your home office to a client site is.

The IRS caps the deduction for business gifts at $25 per person per year — a limit that hasn't changed since 1962. A $40 bottle of wine for a client is only $25 deductible. However, items with your logo that cost under $4 each (like branded pens or notepads) don't count toward the $25 limit. Neither do gift cards given to employees (those are compensation). Meals with a client where you discuss business are 50% deductible and don't fall under the gift rule.

You must file 1099-NEC forms with the IRS and send copies to contractors by January 31st — for any contractor paid $600 or more during the prior calendar year. This is a hard deadline with no automatic extension. The penalty ranges from $60 to $310 per form depending on how late you file. If you intentionally disregard the requirement, the penalty jumps to $630 per form. Start collecting W-9s from every contractor before you cut their first check — not in January when you're scrambling.

You can pay yourself a combination of salary and distributions — but the IRS requires the salary portion to be "reasonable compensation" for the services you provide. You can't pay yourself $1 in salary and $200,000 in distributions to avoid payroll taxes. The IRS actively audits S-Corps with unusually low owner salaries. A reasonable salary is typically what you'd pay someone else to do your job. The savings on the distribution portion are real — but they require getting the salary calculation right first.

Missing a quarterly payment triggers an underpayment penalty — currently calculated at the federal short-term interest rate plus 3 percentage points (roughly 7–8% annualized). The penalty is calculated per quarter, so catching up quickly reduces the damage. You can't eliminate the penalty for that quarter, but you can stop it from compounding. File Form 2210 with your annual return if you want to calculate the exact penalty and potentially reduce it using the annualized income method (useful if your income is seasonal).

Q1 (Jan–Mar income): April 15, 2026. Q2 (Apr–May income): June 16, 2026. Q3 (Jun–Aug income): September 15, 2026. Q4 (Sep–Dec income): January 15, 2027. Note the Q2 deadline is in June, not July — this trips up many first-year self-employed people. If any deadline falls on a weekend or holiday, it moves to the next business day. Pay via IRS Direct Pay or EFTPS for free; avoid third-party payment processors that charge fees.

In most states, yes. If your state has an income tax, it almost certainly has its own estimated tax requirement with its own deadlines (often similar to federal but not always identical). California, for example, has a front-loaded schedule: 30% due in Q1, 40% in Q2, 0% in Q3, and 30% in Q4. New York follows federal deadlines but has its own forms. Check your state's department of revenue website or ask us — state penalties can be just as painful as federal ones.