Begüm Tekin

Tax Operations Manager at Clemta

“I work as a Tax Operations Manager at Clemta, helping international entrepreneurs navigate US federal and state tax compliance, including Sales Tax filings. To date, I have managed annual tax compliance processes for over 15,000 companies established across all 50 US states.”

Articles by Begüm Tekin

Aug 21, 2026

Do Non-Residents Pay Taxes on US LLCs? A Complete Guide to Compliance

Whether a non-resident owes US tax on an LLC depends on where the income is earned, not on the owner's nationality or place of residence. A single-member LLC with no US trade or business and no effectively connected income generally owes no federal income tax, but it still has mandatory IRS filings, including Form 5472 with a pro-forma Form 1120. Multi-member LLCs, US employees, US inventory and state-level nexus change the answer completely.

Aug 21, 2026

Understanding Form 1120: Corporate Income Tax Return for US C Corporations

Form 1120 is the annual US corporation income tax return that every domestic C Corporation must file with the IRS, including corporations that were dormant or lost money. LLCs that elected corporate taxation file it too, and foreign-owned US corporations usually attach Form 5472. The return is due on the 15th day of the fourth month after the tax year ends, with a six-month extension available on Form 7004.

Aug 20, 2026

What is a Disregarded Entity? Tax Implications for Single Member LLCs

If you formed a Single Member LLC, the IRS likely classifies your business as a disregarded entity. We break down exactly what this means for your personal taxes, your legal liability, and your reporting requirements.

Aug 12, 2026

147C Letter: How to Get Your EIN Verification Letter

A 147C letter is the IRS document that verifies an EIN already assigned to a business, and it replaces the original CP-575 notice when that notice is lost. It can only be requested by phone from the IRS Business & Specialty Tax Line by an authorized person, and it is delivered by fax or mail at no cost. Banks, payment processors and payroll providers accept it as proof that a legal entity name matches its EIN.

Aug 5, 2026

Guide to Form 1099-NEC: Who Files, Deadlines & The 1099-K Rule

The IRS has shifted how businesses report non-employee compensation. From the critical differences between the 1099-NEC and 1099-MISC to the "Double Reporting" dangers of the 1099-K, here is everything you need to know to navigate tax season without penalties.

Aug 5, 2026

Dissolve a Wyoming LLC: A Step-by-Step Guide

Dissolving an LLC in Wyoming requires a series of legal steps to ensure the process is complete and complies with state laws. This guide will provide a detailed overview of the necessary steps, from filing the right paperwork to handling final financial obligations.