Value:
We bring over 10 years of experience in managing accounting for companies in the U.S. Our team of professionals combines hands-on expertise with in-depth knowledge across various industries. We efficiently identify the optimal business registration format and provide full-cycle accounting support for your business.
Types of accounting services by E-Commerce.One
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Annual company report filing
Our certified CPA accountant will prepare and file your company’s annual activity report with the IRS, ensuring compliance with official deadlines (April 15).
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Quarterly reporting with estimated tax payments
We assist in preparing and filing quarterly reports, ideal for entrepreneurs who do not pay taxes monthly.
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Monthly accounting management
Certified accountants manage your monthly bookkeeping through QuickBooks, ensuring all transactions are accurately recorded.
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Sales Tax Reporting Services
Our specialist will assist in preparing and submitting various types of sales tax reports to the state of registration: monthly, quarterly, semi-annual, and annual.
Comprehensive Accounting Support for Businesses in the USA
How to order accounting services?
Step-by-step registration plan
Our process for organizing accounting in the U.S. includes a few straightforward steps.

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01.
Filling out the application form
Fill out the application on our website and specify the service you need.
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02.
Submit required documents
Upload the necessary documents for tax and accounting services. This step initiates the processing of your request.
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03.
Preliminary documentation preparation
Our experts review your application and documents, preparing preliminary reports based on the materials provided.
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04.
Submitting Your Reports
Approved accounting documents are sent to the IRS. Copies are uploaded to your account, and we notify you once the IRS accepts the filings.
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05.
Receiving a response
After we receive a response, we will upload a copy of your documents to your personal account.
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Reviews
Benefits of accounting services with E-Commerce.One
Save time
Skip hours of online research and the hassle of understanding U.S. accounting for non-residents. Avoid the need for a full-time accountant by entrusting us with tax filings and IRS reports. Rely on our expertise and save time while ensuring success.
Delegate responsibility
As a Certified Acceptance Agent (CAA) for the IRS, we handle your documentation with care and precision. All tax filings are signed by our licensed CPA accountant. You’ll never miss a deadline or worry about compliance.
All-in-One dashboard
Manage all your documents in one secure online portal with an intuitive interface. Easily track the status of your tax filings without the risk of losing files in email chains.
FAQ
If you order accounting support, the cost will be calculated based on the package of required services as well as your needs and preferences.
Tax rates depend on the form of business registration and the income level. For example:
- For an LLC with a single owner, the rate is 10% for income up to $9,700 (12% for income up to $39,475).
- For an LLC with multiple owners, the initial rate is 37%, but after filing returns, a recalculation occurs, and part of the tax is refunded.
- For a C-Corporation, the rate is 21%, plus an additional tax on dividends. For Ukraine, this dividend tax is 15%.
Preparation should begin as soon as the first transaction is received in the company’s account. At this point, it’s essential to activate an accounting system for tax planning for the upcoming year. If there have been no transactions in the company’s accounts, a zero report must be filed at the end of the year.
Primary documentation is a document that helps confirm important business operations and transactions. For example, primary documents may include: providing a service, purchasing goods or necessary supplies, paying employee wages, etc. These documents are specific to each business, but generally, primary documents include: service receipts, invoices, and contracts. The accountant from the E-Commerce.One team will assist in preparing primary documentation tailored to the unique aspects of your business. This will not only save you time but also help avoid errors when completing the documentation.
Any transaction credited to your bank account or business account in a payment system is considered commercial. When working with specific services, marketplaces, or platforms, payments received from these services are deemed commercial.
The company can incur expenses necessary for its operation. For example, such expenses may include marketing, legal, consulting, accounting costs, employee access to software and payment for necessary programs, as well as representation services.
A CPA (Certified Public Accountant) is a qualified and licensed professional authorized to provide a wide range of services, such as auditing, tax planning, and consulting on complex tax situations. CPAs are regulated only at the state level.An EA (Enrolled Agent) is a tax advisor licensed by the U.S. Internal Revenue Service (IRS) who specializes in taxation and audits. They represent clients before the IRS and in courts, handle tax planning, and prepare tax returns.
An outsourcing company (accounting services) provides professional consultations, prepares statements, maintains records of primary documentation, monitors payments, prepares and submits tax reports, and more.