
Peterborough accountancy practice offering bookkeeping, tax, payroll and virtual finance director support to UK firms

Minneapolis firm providing monthly accounting, payroll, bookkeeping and tax services to US small businesses

Sixty years of working for small businesses from Minneapolis is how CSI Accounting & Payroll frames its history. The firm serves small and medium-sized companies across the United States and builds its offer around one main product: a monthly accounting service that combines bookkeeping, financial statements, regular advice and the annual tax return under a single point of contact.
CSI argues that tax work goes better when it is not left to the last minute. Under its monthly service an accountant follows the client's expenses through the year, which helps with documentation at tax time and can reveal deductions the owner did not know about. Because bookkeeping, statements and the return all sit with one provider, the firm says there is less room for miscommunication between vendors and a lower chance of costly mistakes.
The firm treats up-to-date books as more than a filing exercise. It points out that falling behind can bring penalties, and in the worst cases the loss of a business. When a new client's records are not current, CSI says it first performs the back work, also called back taxes, so that its system can then keep everything in shape going forward.
CSI added payroll in 2009 to go with its accounting and tax services. The firm's line is that payroll is simple until it is not. It says outsourcing it helps remove penalties for late filing, files and pays payroll taxes on the client's behalf, keeps the employer compliant, and can obtain tax credits. It adds that its payroll software gives better reporting and cuts processing time, and that bundling payroll with accounting saves working with several vendors.
CSI says its services are not right for every business. It looks for small or medium-sized companies that are based and operating in the United States, whose owner lives in the country, and who want to outsource accounting or payroll, stay compliant, and value clear communication, accuracy and timeliness. A quiz on its website helps owners judge whether monthly accounting is the right option, and a pricing tool gives an estimate before the first call. Consulting and compliance guidance complete the range, and the firm contrasts its direct access to knowledgeable staff with larger providers that it says put quantity ahead of quality.
CSI Accounting & Payroll takes accounting, payroll and tax work off the hands of small and medium businesses across the United States. Based in Minneapolis, it has done this for around 60 years and sells mainly a monthly accounting service that bundles bookkeeping, statements, advice and the annual tax return.
The firm suits small and medium US businesses whose owners live in the United States and want to outsource their accounting or payroll. It offers a quiz to help owners judge whether monthly accounting fits them.
Summary written by TrustList from the business's own published information, Nov 2026.
CSI Accounting & Payroll is ranked on 4 TrustList rankings: #2 on 1, #9 on 1, #31 on 1 and #37 on 1.
Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. CSI Accounting & Payroll has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.
It is the only one of the 8 here listing books and outsourcing.
Its profile: “Sixty years of working for small businesses from Minneapolis is how CSI Accounting & Payroll frames its history.”
Of the 8 here, 7 also cover tax and 6 also cover accounting; 2 also work in Minnesota.
Behind LB Carlson, LLP.
It is the only one of the top 53 here listing insurance and one of 4 here listing simple.
Its profile: “- Based in: Minneapolis, Minnesota, United States - Experience: about 60 years serving small businesses - Coverage: clients nationwide Minneapolis firm providing monthly accounting, payroll, bookkeeping and tax services to US small businesses”
Of the top 53 here, 6 also cover reporting and 4 also cover learning; 5 also work in Minneapolis and 3 also work in Wisconsin.
Behind Hockert & Sroga.
It is one of 14 here listing reporting and one of 63 here listing tax.
Its profile: “The firm's line is that payroll is simple until it is not.”
Of the 74 here, 13 also cover property and 11 also cover partners; 5 also work in California and 4 also work in Sydney.
Behind Cramer & Associates Accountancy Corp, ahead of Dave V. John, LLC.
It is one of 46 here listing accounting.
Its profile: “It says outsourcing it helps remove penalties for late filing, files and pays payroll taxes on the client's behalf, keeps the employer compliant, and can obtain tax credits.”
Of the top 89 here, 18 also cover books and 10 also cover business services; 3 also work in New Delhi and 2 also work in Hong Kong.
Behind CRM Asociados S.A.S Auditores y Consultores, ahead of D&V Philippines.
As of 2026-11-14. Organic ranks only; sponsored placements are never ranks. How TrustList ranks
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