25 Sept 2026 · TrustList Editorial
How a founder should set up a finance and accounting team in 2026
Which finance roles to hire and when, the controls a small company needs, what AI can automate in the close, and the UK rules on MTD,…
12 of 27 accounting firms ranked on evidence in the Q4 2026 edition.
Between them, the 27 accounting firms on this page cover tax (15), accounting (14), calculators (3) and not for profit (2). 27 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
12 of 27 accounting firms ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.
Positions are fixed for the quarter; the next edition is due in January 2027.

Tax · Accounting · Reporting
Erpelding, Voigt & Co., L.L.P. is a regional accounting firm serving north-west and north-central Iowa and south-central Minnesota.
Why #1: Based in Algona, Iowa, with offices in Buffalo Center, Humboldt, Okoboji and Fairmont… · Founded 1974 · Team of 55+, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Not for Profit · Accounting
Certified public accountants and financial advisers serving individuals, businesses and non-profits in the tri-state area
Why #2: Based in Sioux City, Iowa, with a second office in Marcus, Iowa · In business 100+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Burkhardt & Dawson is a CPA firm in Cherokee, a town in north-west Iowa, that has been in practice since 1967.
Why #3: Based in Cherokee, Iowa, United States · Founded 1967, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Not for Profit · Tax · Accounting
Heithoff Hansen Muhlbauer & Company is a public accounting firm in Manning, Iowa, now trading as Manning CPAs, P.C.
Why #4: Based in Manning, Iowa, USA · Founded 1978, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Tax · Accounting · Also in Washington
LattaHarris, LLP is a firm of certified public accountants and consultants headquartered in Washington, Iowa.
Why #5: Based in Washington, Iowa · Founded 1981 · Owner-run, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Army Post Accounting has handled bookkeeping, accounting and tax returns in Des Moines, Iowa, since 1986.
Why #6: Based in Des Moines, Iowa, USA · Founded 1986, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Davis & Lewis is a locally owned accountancy practice, formally Davis & Lewis PLC, serving clients from Ottumwa in Iowa.
Why #7: Based in Ottumwa, Iowa, United States · In business 34+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Tax · Accounting · Calculators
Joel Grandon Accounting Services is an Iowa accounting firm based in Marion.
Why #8: Based in Marion, Iowa · In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Tax · Accounting
Boelman Shaw Tax & Financial Planning is a tax and financial planning practice whose website now carries the name BSC Advisors, LLC, located in West Des Moines, Iowa.
Why #9: Based in West Des Moines, Iowa, United States · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

CasterFrame, PC is a certified public accounting and business consulting firm in West Des Moines, Iowa.
Why #10: Based in West Des Moines, Iowa · Founded 2008, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Tax · Accounting
Accounting & Tax Professionals, PLC is a tax and accounting firm in the Des Moines area of Iowa, with an office in Grimes.
Why #11: Based in Grimes, near Des Moines, Iowa · In business 15+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Tax · Accounting
Carroll, Iowa CPA practice offering tax preparation, planning and business valuation to individuals and small businesses
Why #12: Based in Carroll, Iowa · Founded 2018, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

BakerStarrett, LLP is a certified public accounting firm in Grinnell, Iowa, providing tax and accounting work for businesses, individuals and farmers.
On record: Based in Grinnell, Iowa, USA

Tax · Accounting
Accounting practice offering tax preparation, bookkeeping, payroll and farm accounting for individuals and small businesses

Tax · Accounting
Culver & Garrity is a certified public accountancy practice, trading as Culver & Garrity, CPA, PC, in Coralville, Iowa.
On record: Based in Coralville, Iowa

Tax · Calculators · Security · Also in Hayes
David W Goodman is listed here for Goodman & Hayes CPAs PLLC, a certified public accounting firm licensed in Iowa and located in Ottumwa.
On record: Based in Ottumwa, Iowa, USA

Accounting
Delperdang, Schuh & Company is a certified public accounting and consulting practice with its office in Sioux City, Iowa.
On record: Based in Sioux City, Iowa, USA

Tax
Flynn + Sweeney is an accounting firm in Des Moines, Iowa. It prepares and plans taxes, keeps books and runs payroll for businesses of all sizes, with the level of support set by…
On record: Based in Des Moines, Iowa, US

Fundamentax Financial Services, LLC is an accounting firm in Ames, Iowa, serving the Greater Des Moines area and nearby communities.
On record: Based in Ames, Iowa, United States

Gosling & Company, P.C. is a public accounting firm in Northeast Iowa. It runs offices along the US 20 corridor and serves individuals, businesses and nonprofit groups.
On record: Based in Northeast Iowa, USA

Tax · Calculators
Gross & Company, PLLC is an accounting firm in Dunlap, Iowa. It offers tax, accounting and business consulting work.
On record: Based in Dunlap, Iowa, USA

Accounting · Also in Milwaukee
Hunzelman Putzier & Company is a firm of certified public accountants in Storm Lake, Iowa.
On record: Based in Storm Lake, Iowa

Central Iowa wealth management firm offering financial planning, portfolio management and tax services to affluent investors
On record: Based in Central Iowa, United States

Tax
Kane Company is a firm of certified public accountants and financial advisors in Johnston, Iowa, United States.
On record: Based in Johnston, Iowa, United States
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