| Office | 2007 | 2008 | Increase (%) | 2009 | Increase (%) | 2010 | Increase (%) | 2011 | Increase (%) |
|---|---|---|---|---|---|---|---|---|---|
| Total Regional Revenue office 1 | 256,506.340 | 290,160.888 | 13.12 | 249,049.155 | (14.17) | 278,839.975 | 11.96 | 334,507.939 | 19.96 |
| Bangkok Area Revenue office 1 | 8,288.796 | 8,389.663 | 1.22 | 8,042.154 | (4.14) | 8,678.408 | 7.91 | 17,911.220 | 106.39 |
| Bangkok Area Revenue office 2 | 9,392.946 | 11,210.295 | 19.35 | 9,050.341 | (19.27) | 10,413.964 | 15.07 | 13,022.562 | 25.05 |
| Bangkok Area Revenue office 3 | 56,182.450 | 59,041.977 | 5.09 | 58,474.997 | (0.96) | 67,216.746 | 14.95 | 79,504.734 | 18.28 |
| Bangkok Area Revenue office 4 | 27,255.601 | 29,197.525 | 7.12 | 27,099.263 | (7.19) | 31,920.043 | 17.79 | 36,615.054 | 14.71 |
| Bangkok Area Revenue office 5 | 13,817.694 | 15,697.917 | 13.61 | 17,207.831 | 9.62 | 18,766.705 | 9.06 | 22,322.494 | 18.95 |
| Bangkok Area Revenue office 6 | 17,155.187 | 17,043.345 | (0.65) | 16,801.152 | (1.42) | 18,084.579 | 7.64 | 27,084.601 | 49.77 |
| Bangkok Area Revenue office 7 | 296,817.122 | 2120,257.389 | 224.21 | 284,056.602 | (30.10) | 94,819.992 | 12.80 | 106,075.873 | 11.87 |
| Bangkok Area Revenue office 8 | 4,795.442 | 5,249.975 | 9.48 | 5,165.064 | (1.62) | 5,680.205 | 9.97 | 6,952.577 | 22.40 |
| Bangkok Area Revenue office 9 | 22,801.103 | 24,072.801 | 5.58 | 23,151.752 | (3.83) | 23,259.334 | 0.46 | 25,018.823 | 7.56 |