Finance

What are soft costs in construction?

Soft costs are the project expenses that do not go directly into the physical building: design and engineering fees, permits, financing, insurance, legal, and similar costs. Hard costs are the labor, materials, and equipment that build it.

An office manager and contractor review invoices with a calculator and laptop in a construction office.
Review invoices, committed costs, and cash timing together before making project decisions. AI-generated illustration.

Soft costs are everything an owner pays for on a project that you cannot touch once it is built. Architect and engineer fees, surveys, geotechnical reports, permit and impact fees, construction loan interest and fees, builder's risk and other insurance, legal and accounting, and the owner's own project management are typical examples. Hard costs are the physical work: sitework, structure, systems, finishes, and the contractor's fee for building it.

The split matters most to owners, developers, and lenders, who budget the whole project. Contractors mostly deal with hard costs, but they feel soft costs when permits slow down, lenders hold draws, or a design fee gets cut and the drawings come out thin.

Common soft costs

CategoryExamples
Design and engineeringArchitect, structural, MEP, civil, landscape, interior design
Studies and testingSurvey, geotechnical report, environmental reports, special inspections
Permits and feesBuilding permits, plan review, utility connection and impact fees
FinancingConstruction loan interest, origination fees, appraisal, lender inspections
Insurance and bondsBuilder's risk, owner's liability coverage, bonds the owner pays for
Legal and administrativeContracts, title, accounting, owner's representative
Furniture and move-inFF&E, signage, IT, moving costs (often tracked as their own category)

How soft costs show up on a real project

Say a developer is budgeting a small mixed-use building with $6.0M of hard costs. The developer's pro forma lists design fees, permits, a geotechnical report, builder's risk, loan interest during construction, legal, and a soft cost contingency as separate lines. Midway through, a permit delay adds three months. Hard costs barely move. Loan interest, the owner's rep fee, and builder's risk premiums all grow, because they run with time. That is the typical soft cost surprise: schedule slips hit them directly.

For the general contractor on that job, the most visible effect is that the lender's inspector and draw process (a soft cost to the owner) control when the GC gets paid. A clean draw schedule and complete pay applications keep that process moving.

Where people get soft costs wrong

  • Mixing them into hard costs. Owners lose sight of what the building itself costs per square foot.
  • Forgetting time-based costs. Interest, insurance, and owner staff costs grow with schedule delays.
  • Skipping a soft cost contingency. Permit fees, utility requirements, and redesign often come in above the early guess.
  • Confusing soft costs with contractor overhead. A contractor's office overhead and general conditions are part of the hard cost price from the owner's view.
  • Cutting design fees to save money. Incomplete drawings usually come back as RFIs, change orders, and delays.

Related terms

Soft costs relate to hard costs, indirect costs, construction loans, and contingency. For the lender side, see how construction draws work with lenders. Smart Business Automator tracks budgets by cost category per job, so owners and design-build contractors can keep hard and soft costs apart.

Frequently asked questions

Are permits a soft cost or hard cost?

Permits are usually treated as soft costs in an owner's budget. If a contractor pulls and pays for a permit under its contract, it appears inside the contractor's price, which the owner counts as hard cost.

What percentage of a project are soft costs?

It varies widely by project type, size, location, and financing. Use your own past projects or your lender's and designer's estimates rather than a rule of thumb.

Is contractor overhead a soft cost?

From the owner's view, no. Contractor overhead and fee are part of the construction contract price, which is a hard cost. Within the contractor's own books, overhead is an indirect cost.

Do lenders finance soft costs?

Many construction loans include some soft costs in the budget, such as interest reserves and fees, but the rules depend on the lender.

Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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