Architecture Billings Index Declined to 46.2 in July

Washington, DC, August 20, 2025-The AIA/Deltek Architecture Billings Index (ABI) continues to weaken posting a score of 46.2 for July, down from 46.8 in June, indicating that a majority of firms are still experiencing declining firm billings.

Inquiries into new work grew slowly but steadily this month, following a brief three-month pause earlier this year. However, design contract values fell again in July as firms struggle to convert inquiries into projects-a challenge persisting alongside declining billings for over two and a half years. Billings have been negative for 31 of the last 34 months.

"Business conditions remain challenging for architecture firms nationwide, with billings declining across all regions in July," said Kermit Baker, PhD, AIA chief economist. "Client inquiries into new projects continue to build. Still, while commercial and institutional sectors show some signs of stability, the multifamily residential sector still is facing significant headwinds."

Regional averages were as follows: Northeast (47.8); South (47.5); West (46.4); Midwest (45.1).

The sector index breakdown was institutional (47.9); commercial/industrial (49.9); mixed practice (firms that do not have at least half of their billings in any one other category) (42.8); multifamily residential (43.7).

The project inquiries index was 53.4, and the design contracts index was 47.9.

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