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Whether you're invoicing your first international client, choosing the right payment method for your LLC, or building efficient billing workflows, the Invollc Journal covers the topics that matter to founders operating globally through a US entity.

Guides 11 min read

How to Keep Track of Invoices as a Freelancer

A workflow-focused guide to tracking sent, paid, pending, and overdue invoices as a solo founder or freelancer. Covers systems, tools, and habits that prevent invoices from falling through the cracks.

Marco Rossi
Marco Rossi ·
Guides 15 min read

How Digital Nomads Use US LLCs to Run Global Businesses

Digital nomads face unique challenges: changing countries regularly, multi-currency income, and unclear tax residency. A US LLC solves many of these problems by providing a stable legal and banking foundation regardless of where you live. This guide covers the complete setup.

Sarah Chen
Sarah Chen ·
Accounting Basics 11 min read

How to Organize Your Business Invoices

A practical guide to organizing invoices for freelancers and small businesses. Covers folder structure, naming conventions, digital vs. paper, month-end processes, and preparing records for accountants.

Sarah Chen
Sarah Chen ·
Guides 14 min read

10 Mistakes Non-Residents Make When Running a US LLC

The most common and costly mistakes non-resident founders make when running a US LLC. Covers missed filings, bank account errors, commingling funds, ignoring state obligations, and more — with practical fixes for each one.

Marco Rossi
Marco Rossi ·
US LLC 10 min read

Can You Run a US LLC Without a US Address?

A complete guide to whether you need a US address to form and operate a US LLC as a non-resident. Covers registered agents, virtual addresses, mail forwarding, and when you actually need a physical US presence.

Sarah Chen
Sarah Chen ·
US LLC 11 min read

Do Foreign-Owned LLCs Need an Operating Agreement?

Everything non-resident founders need to know about operating agreements for US LLCs. Covers whether it's legally required, what to include, single-member vs multi-member considerations, and free template resources.

Marco Rossi
Marco Rossi ·
US LLC 11 min read

Do Non-Residents Need an ITIN to Run a US LLC?

A clear guide to whether non-resident US LLC owners need an ITIN (Individual Taxpayer Identification Number). Covers what an ITIN is, when it's required, how to apply, and how it differs from an EIN.

Marco Rossi
Marco Rossi ·

Need a simpler way to invoice clients with your US LLC?

Invollc helps non-US founders create professional invoices, track payments, and manage billing — all designed for US LLCs.