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At TFX, we have been preparing business tax returns for over 25 years. We never hire junior staff. No outsourcing, no middlemen: you’ll be working directly with an experienced (our average age is 42) CPA or EA who will handle your case from beginning to end.
Aside from knowledge, convenience and security are what we value at TFX. And these key features are what our clients are thrilled with. Our best-in-class secure online portal makes TFX the top-rated tax firm (with an average score of 4.8/5 on Trustpilot).
In addition to tax filing & compliance, TFX offers tax planning & phone consultations. Choose a convenient time & book directly in your client portal.
TFX pricing is transparent, which means you’ll always know what you pay for.
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If you paid income tax to a foreign country in 2025 and you also owe US federal tax on the same income, you can either claim a foreign tax credit on Form 1116 or take a foreign tax deduction on Schedule A. You cannot do both for the same taxes in the same year. The credit cuts your US tax bill dollar-for-dollar; the deduction only reduc...
The US allows dual citizenship, and many countries worldwide permit it in some form, though no official master list exists. Whether you can actually hold a US passport plus a second one comes down to the nationality law of the other country – ...
Yes – minors get taxes taken out of their paycheck like adults if they earn more than the standard deduction. For tax year 2025, the filing threshold for a working teen is $15,750 in wages or $1,350 in unearned income. Most teens can claim Exempt on Form W-4 only if they had no federal income tax liability in the prior year and ex...
What is Form 14653? Form 14653 is the IRS certification form use...
Form 8960 is the IRS tax form used to calculate the 3.8% Net Investment Income Tax (NIIT) for individuals, estates, and trusts with investment income above fixed income thresholds. For the 2025 tax year filed in 2026, the individual thresholds remain $200,000 for single and head of household filers, $250,000 for married filing jointly, and $125,0...
The IRS generally has three years from the later of the return's due date or filing date to assess additional tax on most returns. Filing starts the clock even if you cannot pay the balance due. If you omit more than 25% of gross income, that window extends to six years. And if you never filed a return or committed fraud, there is n...