Bookkeeping: What Kind of Records Should I Keep?
Bookkeeping: What Kind of Records Should I Keep?
You may choose any recordkeeping system suited to your business that clearly shows your income and expenses. Except in a few cases, the law does not require any special kind of records. However, the business you are in affects the type of records you need to keep for federal tax purposes. Your recordkeeping system should also include a summary of your business transactions. This summary is ordinarily made in your business books (for example, accounting journals and ledgers). Your books must show your gross income, as well as your deductions and credits. For most small businesses, the business checkbook is the main source for entries in the business books.
Bookkeeping Supporting Business Documents
Purchases, sales, payroll, and other transactions you have in your business will generate supporting documents such as invoices and receipts. Supporting documents include sales slips, paid bills, invoices, receipts, deposit slips, and canceled checks. These documents contain the information you need to record in your books. It is important to keep these documents because they support the entries in your books and on your tax return. You should keep them in an orderly fashion and in a safe place. For instance, organize them by year and type of income or expense. For more detailed information refer to Publication 583, Starting a Business and Keeping Records .
The following are some of the types of records you should keep:
Gross Recipts
Gross receipts are the income you receive from your business. You should keep supporting documents that show the amounts and sources of your gross receipts. Documents for gross receipts include the following:
- Cash register tapes
- Bank deposit slips
- Receipt books
- Invoices
- Credit card charge slips
- Forms 1099-MISC
Purchases
Purchases are the items you buy and resell to customers. If you are a manufacturer or producer, this includes the cost of all raw materials or parts purchased for manufacture into finished products. Your supporting documents should show the amount paid and that the amount was for purchases. Documents for purchases include the following:
- Canceled checks
- Cash register tape receipts
- Credit card sales slips
- Invoices
Expenses
Expenses are the costs you incur (other than purchases) to carry on your business. Your supporting documents should show the amount paid and that the amount was for a business expense. Documents for expenses include the following:
- Canceled checks
- Cash register tapes
- Account statements
- Credit card sales slips
- Invoices
- Petty cash slips for small cash payments
Travel, Transportation, Entertainment, and Gift Expenses
If you deduct travel, entertainment, gift or transportation expenses, you must be able to prove (substantiate) certain elements of expenses. For additional information on how to prove certain business expenses, refer to Publication 463, Travel, Entertainment, Gift, and Car Expenses.
Assets
Assets are the property, such as machinery and furniture, that you own and use in your business. You must keep records to verify certain information about your business assets. You need records to compute the annual depreciation and the gain or loss when you sell the assets.
Employment taxes
There are specific employment tax records you must keep. Keep all records of employment for at least four years.
We hope you found this article about “Bookkeeping: What Kind of Records Should I Keep?” helpful. If you have questions or need expert tax or family office advice that’s refreshingly objective (we never sell investments), please contact us or visit our Family office page or our website at www.GROCO.com. Unfortunately, we no longer give advice to other tax professionals gratis.
To receive our free newsletter, contact us here.
Subscribe our YouTube Channel for more updates.

Alan Olsen, is the Host of the American Dreams Show and the Managing Partner of GROCO.com. GROCO is a premier family office and tax advisory firm located in the San Francisco Bay area serving clients all over the world.
Alan L. Olsen, CPA, Wikipedia Bio

GROCO.com is a proud sponsor of The American Dreams Show.

The American Dreams show was the brainchild of Alan Olsen, CPA, MBA. It was originally created to fill a specific need; often inexperienced entrepreneurs lacked basic information about raising capital and how to successfully start a business. Alan sincerely wanted to respond to the many requests from aspiring entrepreneurs asking for the information and introductions they needed. But he had to find a way to help in which his venture capital clients and friends would not mind.
The American Dreams show became the solution, first as a radio show and now with YouTube videos as well. Always respectful of interview guest’s time, he’s able to give access to individuals information and inspiration previously inaccessible to the first-time entrepreneurs who need it most. They can listen to venture capitalists and successful business people explain first-hand, how they got to where they are, how to start a company, how to overcome challenges, how they see the future evolving, opportunities, work-life balance and so much more..
American Dreams discusses many topics from some of the world’s most successful individuals about their secrets to life’s success. Topics from guest have included:
Creating purpose in life / Building a foundation for their life / Solving problems / Finding fulfillment through philanthropy and service / Becoming self-reliant / Enhancing effective leadership / Balancing family and work…

MyPaths.com (Also sponsored by GROCO) provides free access to content and world-class entrepreneurs, influencers and thought leaders’ personal success stories. To help you find your path in life to true, sustainable success & happiness. It’s mission statement:
In an increasingly complex and difficult world, we hope to help you find your personal path in life and build a strong foundation by learning how others found success and happiness. True and sustainable success and happiness are different for each one of us but possible, often despite significant challenges. Our mission at MyPaths.com is to provide resources and firsthand accounts of how others found their paths in life, so you can do the same.
Beyond the Exit: Alex Bean on Why True ROI Means Return on Impact
Beyond the Exit: Why Divvy’s Alex Bean Believes True ROI Means Return on Impact For most entrepreneurs, selling a billion-dollar company would be the final chapter—the ultimate validation of long nights and relentless ambition. For Alex Bean, co-founder of Divvy, that milestone became only the beginning of a deeper journey. In 2016, Bean and longtime friend Blake Murray launched…
Connor Boyack on Empowering the Next Generation of Entrepreneurs
Connor Boyack never set out to be a children’s author or an architect of youth entrepreneurship programs. His career began in politics and web development, but a persistent search for meaning and impact ultimately led him to build one of the most influential educational movements of the past decade. Today, as founder of the Libertas…
Jerry Browder: A Mission Driven Legacy
Jerry Browder on Building Signet Health: A Legacy of Purpose, Faith, and Life-Saving Mental Health Care For most entrepreneurs, the journey is measured in revenues, exits, and market share. For Jerry Browder, founder of Signet Health, success is measured in lives saved, hope restored, and a mission that will outlive him. “I started Signet with a…
Why Scaling Requires Impossible Goals
Impossible Goals: Inside Dr. Ben Hardy’s Game Changing Psychology of Business Growth In a business world obsessed with incremental growth and conventional playbooks, Dr. Benjamin Hardy is breaking all the rules. An organizational psychologist and bestselling author, Hardy has spent the last decade redefining how entrepreneurs scale—not just their companies, but their very identities. Now,…