# United Kingdom CG: Current receipts: Taxes on income: Self assessed income tax: £m CPNSA ()

United Kingdom CG: Current receipts: Taxes on income: Self assessed income tax: £m CPNSA () was up 36.0% year on year in September 2026, compared with 13.2% in August 2026.
The level stood at 676.0 £m.
That is the highest reading since December 2024.
Over the past ten years it has ranged from −160.9% (Apr 2023) to 635.0% (Sep 2016), averaging 32.1%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.GOVTAXINC.M.NSA.ITEM-LISB.SECTOR-CG`
- Frequency: monthly
- Units: £m
- Coverage: 1997-04-01 to 2026-09-01 (354 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cg-current-receipts-taxes-on-income-self-assessed-income-tax-m-cpnsa

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 676.0 £m | 36.0 |
| August 2026 | 1,476.0 £m | 13.2 |
| July 2026 | 17,140 £m | 10.9 |
| June 2026 | 1,096.0 £m | 25.4 |
| May 2026 | 9.00 £m | −88.3 |
| April 2026 | −653.0 £m | — |
| March 2026 | 521.0 £m | −13.3 |
| February 2026 | 4,218.0 £m | 30.1 |
| January 2026 | 27,589 £m | 6.7 |
| December 2025 | 3,054.0 £m | 24.7 |
| November 2025 | 587.0 £m | 0.3 |
| October 2025 | 447.0 £m | 4.0 |
| September 2025 | 497.0 £m | 10.9 |
| August 2025 | 1,304.0 £m | −13.2 |
| July 2025 | 15,452 £m | 21.1 |
| June 2025 | 874.0 £m | 24.0 |
| May 2025 | 77.00 £m | — |
| April 2025 | −549.0 £m | — |
| March 2025 | 601.0 £m | −17.7 |
| February 2025 | 3,242.0 £m | −12.5 |
| January 2025 | 25,860 £m | 19.0 |
| December 2024 | 2,449.0 £m | 40.9 |
| November 2024 | 585.0 £m | 5.8 |
| October 2024 | 430.0 £m | 43.3 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.GOVTAXINC.M.NSA.ITEM-LISB.SECTOR-CG"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.GOVTAXINC.M.NSA.ITEM-LISB.SECTOR-CG",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```