If you are wondering how to set up bookkeeping for your new LLC, the process begins with establishing boundaries. First, you must open a dedicated business checking account to strictly separate your personal funds from your business revenue. Second, you need to select a bookkeeping software or service to record and categorize every transaction. Finally, you must implement a document storage system to retain your receipts, invoices, and payroll records for the timeframes mandated by federal and state regulators.

Step 1: Form the Entity and Separate Your Finances

Before you can organize business books, you need a legal business entity and a clear division of assets. A limited liability company provides legal protections, but those protections require you to treat the business as a distinct financial entity. If you commingle personal and business money, your books will be inaccurate and your liability protection could be compromised.

If you are just starting out and have not yet formalized your business, you need your articles of organization and an Employer Identification Number. Both come before the LLC's business bank account. Managing the formation phase, securing a registered agent, and setting up compliance can be daunting. Using one provider to handle these steps is often the easiest path forward. You can establish your entity and set up ZenBusiness accounting features in a single process. Securing this foundation early ensures you are ready to track expenses cleanly.

Once your LLC is legally formed, your immediate priority is banking. The Internal Revenue Service sets clear expectations for new business owners in Publication 583. The agency states that one of the first things you should do when you start a business is open a business checking account. Furthermore, you should keep your business account separate from your personal checking account.

A dedicated account provides a clean trail of revenue and expenditure. You must use the business account for business purposes only. If you need to pay yourself, you transfer money from the business account to your personal account, rather than paying personal bills directly from the business funds. Publication 583 advises that you should indicate the source of deposits and the type of expense directly in your checkbook. The IRS notes that your business checkbook is your basic source of information for recording your business expenses. By running every business transaction through this single account, your monthly bank statement effectively becomes a preliminary ledger.

Step 2: Choose Your Bookkeeping Software or Service

With your finances properly separated, you need a system to categorize the transactions flowing through your new business bank account. The market offers a range of platforms, from simple software applications where you do the work yourself, to premium services that handle the data entry for you.

The options listed below are presented in alphabetical order. This sequence is not a ranking. Take the time to review which feature set matches your internal resources.

Bench

Bench provides a dedicated bookkeeping service rather than a standalone software application you manage yourself. Your transactions are handled by professionals. As of October 6, 2026, Bench charges $199 per month for its Bookkeeping Light plan. The standard Bookkeeping plan is $399 per month. The Bookkeeping + Tax tier costs $649 per month. If you require a fractional bookkeeper, Bench offers this service at $55 per hour plus a $1,200 onboarding fee.

FreshBooks

FreshBooks is accounting software heavily focused on invoicing and time tracking. It is a common choice for service-based LLCs. As of October 6, 2026, the ongoing price for the Lite plan is $23 per month. The Plus plan costs $43 per month, and the Premium plan is $70 per month. A Select plan is available by quote only. FreshBooks frequently advertises a promotional rate of $1 per month for one year on the Lite plan, but this is a temporary discount and not the ongoing price.

QuickBooks Online

QuickBooks Online is the traditional market leader and the platform most widely supported by independent certified public accountants. If you anticipate complex inventory needs, it is highly capable. As of October 6, 2026, the Free tier is $0. The Simple Start plan costs $38 per month. The Essentials plan is $85 per month. The Plus tier costs $140 per month, and the Advanced plan is $340 per month. QuickBooks Online often advertises a promotional rate of 50 percent off for three months, but that is not the ongoing price, and the prices above apply afterward.

Wave

Wave offers a robust starting point for new LLCs trying to keep costs low. As of October 6, 2026, Wave provides a completely free Starter plan. The Pro plan costs $19 per month or $190 per year. Wave occasionally offers a promotional rate of $9.50 per month for three months on the Pro plan, but the standard ongoing rate applies after that period. Wave generates revenue through optional services. Card processing costs 2.9 percent plus $0.60 per transaction. A receipts capture add-on is available for $8 per month, and payroll services start from $25 per month.

Xero

Xero is a strong competitor to QuickBooks, offering unlimited users on all its plans. This makes it attractive if you have multiple partners in your LLC. As of October 6, 2026, Xero pricing begins at $27 per month for the Early plan. The Growing plan is $59 per month, and the Established plan costs $97 per month. Xero sometimes promotes an introductory offer of 80 percent off for three months, which is a temporary discount and not the permanent price.

ZenBusiness Money Pro

ZenBusiness Money Pro is a service offering custom invoicing, revenue tracking, expense tracking, and tax preparation tools. It is specifically designed to bundle smoothly with the company's formation and registered agent services. This is a highly efficient route if you prefer to have one vendor handle your legal compliance and your financial tracking. ZenBusiness also offers a free accounting consultation to customers who form an LLC through them. As of October 6, 2026, ZenBusiness Money Pro costs $30 per month.

Zoho Books

Zoho Books integrates seamlessly with the broader Zoho software ecosystem. As of October 6, 2026, the company offers a Free plan that is strictly limited to businesses with under $50,000 in annual revenue. Paid tiers include the Standard plan at $20 per month and the Professional plan at $50 per month. The Premium plan costs $70 per month. The Elite plan is $150 per month, and the Ultimate tier is $275 per month.

Step 3: Establish a System for Supporting Documents

Entering numbers into software is only half of the bookkeeping equation. The other half involves proving those numbers are accurate. Regulators require you to keep the underlying paperwork that justifies your ledger entries. Without this proof, deductions can be disallowed during an audit.

The Internal Revenue Service is very specific about the types of records a business must preserve. According to IRS Publication 583, you need to retain detailed documentation across four main categories of your business finances.

For gross receipts, the IRS names cash register tapes, bank deposit slips, receipt books, invoices, and credit card charge slips as required supporting documents. You must have a system to capture these items daily.

For your purchases and inventory, the required supporting documents include canceled checks, cash register tape receipts, credit card sales slips, and invoices.

When you deduct general business expenses, you must prove them using canceled checks, cash register tapes, account statements, credit card sales slips, and invoices.

Finally, if your LLC buys or sells property or large equipment, you are dealing with business assets. The IRS requires you to keep purchase and sales invoices, real estate closing statements, and canceled checks for all asset transactions.

You should implement a secure digital filing system immediately upon starting your business. Take photographs of physical receipts and save them to a cloud storage folder categorized by month and year. Keep physical copies of major contracts and real estate closing statements in a secure filing cabinet. A consistent daily habit of storing receipts will save you immense frustration at the end of the fiscal year.

Step 4: Adhere strictly to Record Retention Periods

You cannot simply throw away your receipts and payroll ledgers once you file your annual taxes. Both federal and state regulators dictate precise legal timeframes for record retention. Discarding documents too early leaves your LLC highly vulnerable during an audit. Never guess at a timeline. The rules are absolute and must be followed.

For general federal tax records, the Internal Revenue Service outlines its mandates in its "How Long Should I Keep Records?" guidance. The standard requirement is that you must keep records 3 years. This default period applies to most normal business situations.

However, the IRS strictly outlines three major exceptions to this default rule. First, you must keep records for 6 years if you do not report income that you should report and it is more than 25% of the gross income shown on your return. Second, you must keep records indefinitely if you do not file a return. Third, you must keep records indefinitely if you file a fraudulent return.

There is an additional IRS retention rule for specific financial losses. You must keep records for 7 years for a claim for a loss from worthless securities or a bad debt deduction.

If your LLC hires staff, you take on entirely different recordkeeping burdens regarding payroll and labor regulations. The IRS mandates that you must keep employment tax records for at least 4 years after the date the tax becomes due or is paid, whichever is later.

Federal labor laws also apply to your staff records. The U.S. Department of Labor enforces the Fair Labor Standards Act. According to the agency's Fact Sheet 21, each employer shall preserve for at least three years payroll records, collective bargaining agreements, sales and purchase records.

The Department of Labor also requires employers to retain secondary supporting documents related to their staff. You must keep time cards, piece work tickets, wage rate tables, work and time schedules, and records of additions to or deductions from wages for 2 years.

State regulators impose their own timelines, and these frequently extend beyond the federal minimums. You must check the regulations in the state where your LLC operates. For example, if you conduct business in California, the California Department of Tax and Fee Administration outlines its rules in Publication 116. The agency requires that you keep California sales and use tax records for at least 4 years. Furthermore, if your business is being audited, you must retain all records covering the audit period until the audit is complete.

Setting up bookkeeping for a new LLC requires discipline. Form your legal entity, open your dedicated bank account, pick a reliable software platform, and secure your receipts. By understanding exactly what documents regulators demand and how long they demand you keep them, your LLC will rest on a sound financial foundation.

Sources

This article is for informational purposes only and does not constitute legal, tax, or accounting advice; regulatory requirements vary by jurisdiction and are subject to change.