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Deep Hole Drilling Tax Benefits and Depreciation Guide

US tax provisions including Section 179 and bonus depreciation can reduce effective machine cost by 25–40% in the first year for a profitable company. A $350,000 machine can yield $87,500–140,000 in first-year tax savings. Talk to your tax advisor before buying.

United States Tax Benefits

Section 179 Expensing

Parameter2024 LimitNotes
Maximum deduction$1,160,000Applies to total equipment purchased in tax year
Phase-out threshold$2,890,000Deduction phases out dollar-for-dollar above this
Eligible propertyNew and used (new to you)Must be placed in service by Dec 31
Qualifying use>50% business usePersonal use reduces deduction

Bonus Depreciation

YearBonus PercentageNotes
202380%Phasing down from 100%
202460%
202540%
202620%
20270%Expires unless extended by Congress

MACRS Depreciation

Year5-Year MACRS7-Year MACRS
120.00%14.29%
232.00%24.49%
319.20%17.49%
411.52%12.49%
511.52%8.93%
65.76%8.92%
78.93%
84.46%

Combined Example: $350,000 Machine

CalculationAmount
Machine cost$350,000
Section 179 deduction (if eligible)$350,000
Tax savings at 21% corporate rate$73,500
State tax savings (5% average)$17,500
Total first-year tax savings$91,000
Effective machine cost after tax$259,000

Tip: Section 179 can reduce your tax bill only to zero — it cannot create a refund. Bonus depreciation can create a net operating loss, which may offset income from other sources.

International Tax Incentives

CountryIncentiveLimitNotes
United KingdomAnnual Investment Allowance (AIA)£1,000,000100% deduction for qualifying equipment
GermanyDegressive depreciation2.5× straight-line, max 25%Declining balance method
FranceAccelerated depreciation3× straight-lineFor manufacturing equipment
ItalyIndustry 4.0 planUp to 40% creditFor advanced manufacturing equipment
CanadaAccelerated Investment Incentive1.5× first-year allowanceFor manufacturing equipment
ChinaAccelerated depreciationVariesFor manufacturing enterprises

State-Level Incentives (US)

StateIncentive TypeTypical Benefit
TexasChapter 313 (replaced by Texas Jobs & Investment Credit)Property tax limitation for large investments
OhioJob Creation Tax CreditRefundable tax credit based on job creation
GeorgiaManufacturing tax exemptionSales tax exemption on manufacturing equipment
North CarolinaMachinery and equipment exemptionSales tax exemption on manufacturing equipment
IndianaEDGE creditRefundable payroll-based credit

Eligibility Requirements

To Claim Depreciation

  • Machine must be placed in service during the tax year
  • You must have documentation: purchase agreement, invoice, delivery receipt, installation sign-off
  • The machine must be used for business purposes (>50% business use)
  • Depreciation begins when the machine is ready and available for use, not necessarily when you pay for it

To Claim State Incentives

  • Vary by state — typically require minimum investment thresholds
  • May require job creation or retention commitments
  • Often require application and approval before purchase
  • Some have recapture provisions if conditions are not met

Documentation Needed

DocumentPurpose
Purchase agreement or contractProof of purchase
Commercial invoiceCost basis documentation
Delivery and installation sign-offPlaced-in-service date
Financing documentsInterest deduction (if applicable)
State incentive application (if applicable)Pre-approval documentation
Asset register entryInternal tracking

FAQ

Can I deduct the full machine cost in year one?

If your business qualifies for Section 179 and the machine costs less than $1,160,000 (2024 limit), you can expense the full cost in year one. Bonus depreciation offers additional first-year deductions.

Do tax benefits apply to used machines?

Section 179 applies to new and used equipment (new to you). Bonus depreciation requires the machine to be new (first use begins with you).

Can I claim depreciation if I finance the machine?

Yes. Depreciation and financing are separate. You claim depreciation on the full machine cost regardless of how you finance it. Financing interest is a separate deductible expense.

What is the "placed in service" date?

The date the machine is ready and available for its intended use, not the delivery date. A machine delivered December 28 but installed January 5 is placed in service in January.

Does leasing affect tax benefits?

Yes. Under an operating lease, the leasing company claims depreciation. Under a capital lease (finance lease), you claim depreciation as if you purchased the machine.


Tax benefits depend on your business structure, profitability, and jurisdiction. Consult a qualified tax professional for advice specific to your situation. This article reflects general US tax rules as of 2026.

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