| EOY | O & M + engineers | Savings | Net savings | Depreciation | Total | Taxable income | Tax | ATCF | ATCF with inflation | Balance |
| 0 | | | | | ($4,837,710) | | | ($4,837,710) | ($4,837,710) | ($4,837,710) | 1 | ($137,000) | $875,000.00 | $738,000 | ($241,886) | | $496,114 | $49,611 | $787,611 | $764,671 | ($4,073,039) | 2 | ($137,000) | $868,000.00 | $731,000 | ($241,886) | | $489,114 | $48,911 | $779,911 | $735,141 | ($3,337,898) | 3 | ($137,000) | $861,056.00 | $724,056 | ($241,886) | | $482,170 | $48,217 | $772,273 | $706,739 | ($2,631,158) | 4 | ($137,000) | $854,167.55 | $717,168 | ($241,886) | | $475,282 | $47,528 | $764,696 | $679,422 | ($1,951,736) | 5 | ($137,000) | $847,334.21 | $710,334 | ($241,886) | | $468,449 | $46,845 | $757,179 | $653,149 | ($1,298,587) | 6 | ($137,000) | $840,555.54 | $703,556 | ($241,886) | | $461,670 | $46,167 | $749,723 | $627,881 | ($670,706) | 7 | ($137,000) | $833,831.09 | $696,831 | ($241,886) | | $454,946 | $45,495 | $742,326 | $603,579 | ($67,127) | 8 | ($137,000) | $827,160.44 | $690,160 | ($241,886) | | $448,275 | $44,827 | $734,988 | $580,206 | $513,079 | 9 | ($137,000) | $820,543.16 | $683,543 | ($241,886) | | $441,658 | $44,166 | $727,709 | $557,728 | $1,070,807 | 10 | ($137,000) | $813,978.82 | $676,979 | ($241,886) | | $435,093 | $43,509 | $720,488 | $536,111 | $1,606,918 | 11 | ($137,000) | $807,466.99 | $670,467 | ($241,886) | | $428,581 | $42,858 | $713,325 | $515,321 | $2,122,239 | 12 | ($137,000) | $801,007.25 | $664,007 | ($241,886) | | $422,122 | $42,212 | $706,219 | $495,328 | $2,617,567 | 13 | ($137,000) | $794,599.19 | $657,599 | ($241,886) | | $415,714 | $41,571 | $699,171 | $476,101 | $3,093,669 | 14 | ($137,000) | $788,242.40 | $651,242 | ($241,886) | | $409,357 | $40,936 | $692,178 | $457,611 | $3,551,280 | 15 | ($137,000) | $781,936.46 | $644,936 | ($241,886) | | $403,051 | $40,305 | $685,242 | $439,830 | $3,991,110 | 16 | ($137,000) | $775,680.97 | $638,681 | ($241,886) | | $396,795 | $39,680 | $678,361 | $422,732 | $4,413,842 | 17 | ($137,000) | $769,475.52 | $632,476 | ($241,886) | | $390,590 | $39,059 | $671,535 | $406,289 | $4,820,132 | 18 | ($137,000) | $763,319.72 | $626,320 | ($241,886) | | $384,434 | $38,443 | $664,763 | $390,478 | $5,210,610 | 19 | ($137,000) | $757,213.16 | $620,213 | ($241,886) | | $378,328 | $37,833 | $658,046 | $375,274 | $5,585,884 | 20 | ($137,000) | $751,155.45 | $614,155 | ($241,886) | | $372,270 | $37,227 | $651,382 | $360,655 | $5,946,539 |
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