Version history
| Date of issue | Document name | Changes |
|---|---|---|
| 6/18/2025 | The combined deduction based on research and development costs | |
| 3/22/2023 | The combined deduction based on research and development costs |
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| Date of issue | Document name | Changes |
|---|---|---|
| 6/18/2025 | The combined deduction based on research and development costs | |
| 3/22/2023 | The combined deduction based on research and development costs |