Earn over $100,000 on a W-2? See how the 401(k), HSA, IRA, tax-loss harvesting and wash-sale rules work for 2026, and what changes on a work visa.

Do you need a US LLC to get paid from the US? See what Stripe, PayPal and the IRS say about Uruguay, and what a Wyoming LLC costs from $795 USD.

Panama is not on Stripe's country list or the IRS treaty list. See why a US company is the usual route to Stripe and what it costs from $795 USD.

Guatemala is not on Stripe's country list or the IRS treaty list. See the documents Stripe asks about and what a Wyoming LLC costs from $795 USD.

Stripe does not list the Dominican Republic, and the IRS has no treaty listed. Read what PayPal says and what a Wyoming LLC costs from $795 USD.

Neither Stripe's country list nor the IRS treaty list includes Ecuador. See what PayPal says and what a Wyoming LLC costs from $795 USD.

Stripe does not list Argentina, and PayPal has its own withdrawal rules there. See what a Wyoming LLC from $795 USD changes for you.

Chile is on the IRS tax treaty list but not on Stripe's country list. See what a Wyoming LLC from $795 USD changes, with an EIN and no SSN.

Peru is not on Stripe's list or the IRS treaty list. See what PayPal says and what a Wyoming LLC costs: from $795 USD, EIN without an SSN.

Stripe does not list Costa Rica. See what a Wyoming LLC from $795 USD changes: EIN without an SSN, PayPal and the tax treaty question.

A business owner in Mexico who is not a US citizen or resident can own a Wyoming LLC from $795 USD. See what Stripe, PayPal and the IRS say.

How a US LLC can build a business credit file separate from its owner: EIN, a free D-U-N-S number, a bank account and vendors that report. Lenders decide.

What Stripe and PayPal say about Colombia and US accounts, what each asks for, and where each decides. Checked on their own pages on October 6, 2026.

What a US LLC can open up for a Colombian owner who is not a US citizen or resident: payment platforms, US customers, business credit and IRS filings.

Missed October 15? File now. See how the late-filing penalty works, which IRS notices can follow, how penalty relief works, and the first steps to take.

Can't pay by October 15? File on time anyway. See how not filing and not paying differ, who can get an IRS payment plan online, and penalty relief basics.

Your extension ends Thursday, October 15, 2026. See what to file, how to file on time, what to do if you owe, and what happens if you miss it.

US tax help for Americans in South Korea: teachers, contractors, US government pay, the treaty, FBAR, Form 8938, and missed returns. US side only.

US tax help for Americans living in Singapore: what the US still taxes, the exclusion, FBAR, Form 8938, FATCA, and missed US returns. US side only.

US tax help for Americans living in Ireland: day counts, the treaty, the Social Security agreement, FBAR, Form 8938, and missed US returns. US side only.