County Income Tax Follows the Employee, Not the Job: Indiana counties levy a local income tax that the employer withholds alongside state tax. The rate is determined by the employee's Indiana county of residence as of 1 January; where the employee did not live in an Indiana county on that date but their principal place of work or business was in one, that county's rate applies instead. Both facts are collected on Form WH-4, which you retain rather than file, and they hold for the year. Rates are set county by county and differ across northeast Indiana, so a single crew can carry several. This is a per-employee setup task that has to happen at hire.
Prevailing Wage: Repealed by the State, Live on Federal Money: Indiana repealed the Common Construction Wage Act effective 1 July 2015, so state and locally funded public works carry no state prevailing wage rate and no state certified payroll requirement. Federally funded and federally assisted contracts above 2,000 dollars remain subject to the Davis-Bacon Act, with the applicable wage determination, weekly certified payroll and fringe benefit accounting, generally on US Department of Labor Form WH-347. The repeal removed a state obligation and nothing else. Because the state routine disappeared, the first federal job is often the first certified payroll a Fort Wayne contractor has ever produced.
Sales and Use Tax Is Decided at Data Entry: Whether a job is lump sum or time and materials changes whether you charge your customer sales tax or owe use tax on the materials you install, and that is a coding decision made when the job opens and repeated on every purchase and invoice afterwards. Materials bought without Indiana tax need flagging as they are consumed so the accrual exists before the return falls due. We record contract type on the job and configure vendor and item defaults so the two streams separate themselves. The position itself is argued on our Fort Wayne construction accounting page.
Independent Contractors and Worker Compensation Clearance: Indiana treats a person as an independent contractor for worker compensation purposes where they qualify as one under Internal Revenue Service guidelines, and the Worker Compensation Board runs a clearance certificate process for independent contractors who are not required to carry coverage on themselves. What a subcontractor tells you on the phone is not evidence. The control is documentary: the certificate or a certificate of insurance on file, dated, with an expiry that somebody watches, collected alongside the W-9 before the first payment goes out rather than after an injury.
1099-NEC and Worker Classification: A contractor paying a subcontractor 600 dollars or more in a year has to file a 1099-NEC, and in a market with plenty of one-truck operators the line between a subcontractor and an employee gets tested by insurers and auditors rather than by you. Both problems are solved by the same discipline: collect the W-9 first, code every payment to the vendor and the job as it happens, and keep the certificate file current. Handled that way, January is a print run rather than a hunt for addresses.
The Indiana Filing Calendar Only Works on Current Books: Indiana withholding is remitted with Form WH-1 on the cycle the Department of Revenue assigns you and reconciled annually on Form WH-3, both submitted through INTIME. Quarterly wage and unemployment reporting goes to the Department of Workforce Development, and federal Form 941 sits alongside them. Every one of those is straightforward when the books are current and expensive when they are not, because a return filed on an estimate has to be amended later, usually at the least convenient moment.
Lien Deadlines Run Off Dates Your Books Hold: Indiana lien rights depend on recording a notice of intention to hold a lien with the county recorder within a window measured from the last day labor or materials were furnished, and that window is shorter on owner-occupied residential work. We are not attorneys and we do not file notices. What bookkeeping contributes is the raw material: unpaid balances organised by job with the date last furnished kept current, so a deadline calendar runs off records rather than recollection and your attorney gets the backup the same day.