【令和8年5月最新】所得税の源泉徴収税額「月額表」を掲載しました。

目次

【令和8年(2026年)】給与所得の源泉徴収税額表 – 月額表

以下、令和8年の給与等について、所得税・復興特別所得税を併せて源泉徴収する際に使用する月額表を掲載します。

(単位:円)

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その月の社会保険料等控除後の給与等の金額
扶養親族等の数
0人1人2人3人4人5人6人7人
以上未満税額税額
105,000円未満00000000その月の社会保険料等控除後の給与等の金額の3.063%に相当する金額
105,000107,00017000000003,800
107,000109,00028000000003,800
109,000111,00038000000003,900
111,000113,00048000000004,000
113,000115,00058000000004,100
115,000117,00068000000004,100
117,000119,00079000000004,200
119,000121,00089000000004,300
121,000123,00099000000004,300
123,000125,000109000000004,400
125,000127,000119000000004,700
127,000129,000130000000005,000
129,000131,000140000000005,300
131,000133,000150000000005,500
133,000135,0001,60000000005,800
135,000137,0001,71000000006,100
137,000139,0001,8101900000006,400
139,000141,0001,9103000000006,700
141,000143,0002,0104000000007,000
143,000145,0002,1105000000007,400
145,000147,0002,2206000000007,700
147,000149,0002,3207000000008,000
149,000151,0002,4208100000008,300
151,000153,0002,5209100000008,600
153,000155,0002,62010100000008,900
155,000157,0002,73011100000009,200
157,000159,0002,83012100000009,500
159,000161,0002,91013000000009,800
161,000163,0002,980137000000010,100
163,000165,0003,050144000000010,400
165,000167,0003,120151000000010,700
167,000169,0003,2001,58000000011,000
169,000171,0003,2701,65000000011,300
171,000173,0003,3401,7301000000011,500
173,000175,0003,4101,8001700000011,800
175,000177,0003,4801,8702500000012,100
177,000179,0003,5501,9403200000012,500
179,000181,0003,6202,0103900000012,800
181,000183,0003,7002,0804600000013,300
183,000185,0003,7702,1505300000014,000
185,000187,0003,8402,2306000000014,700
187,000189,0003,9102,3006700000015,400
189,000191,0003,9802,3707500000016,100
191,000193,0004,0502,4408200000016,800
193,000195,0004,1202,5108900000017,600
195,000197,0004,2002,5809600000018,300
197,000199,0004,2702,65010300000019,000
199,000201,0004,3402,73011000000019,700
201,000203,0004,4102,80011700000020,400
203,000205,0004,4802,87012500000021,000
205,000207,0004,5502,94013200000021,700
207,000209,0004,6303,01013900000022,500
209,000211,0004,7003,08014600000023,000
211,000213,0004,7703,15015300000023,600
213,000215,0004,8403,2301,6000000024,100
215,000217,0004,9103,3001,6700000024,700
217,000219,0004,9803,3701,750130000025,300
219,000221,0005,0503,4401,820200000025,800
221,000224,0005,1503,5201,910300000026,400
224,000227,0005,2503,6302,020400000027,500
227,000230,0005,3603,7402,120510000028,500
230,000233,0005,4603,8502,240610000029,500
233,000236,0005,5703,9502,340720000030,500
236,000239,0005,6804,0602,450830000031,500
239,000242,0005,7904,1702,550940000032,600
242,000245,0005,8904,2802,6601040000033,600
245,000248,0006,0004,3802,7701150000034,600
248,000251,0006,1104,4902,8801260000035,500
251,000254,0006,2204,5902,9801370000036,600
254,000257,0006,3204,7103,0901470000037,600
257,000260,0006,4304,8103,2001580000038,600
260,000263,0006,5304,9203,3101680000039,600
263,000266,0006,6505,0203,410180017000040,600
266,000269,0006,7505,1403,520190029000041,700
269,000272,0006,8605,2403,620201039000042,700
272,000275,0006,9605,3503,7402,11050000043,700
275,000278,0007,0805,4503,8402,23060000044,700
278,000281,0007,1805,5603,9502,33071000045,600
281,000284,0007,2905,6704,0502,44082000046,700
284,000287,0007,3905,7804,1702,54093000047,800
287,000290,0007,5005,8804,2702,650103000048,900
290,000293,0007,6105,9904,3802,760114000050,000
293,000296,0007,7206,1004,4802,870125000051,300
296,000299,0007,8206,2104,5902,970136000052,400
299,000302,0007,9306,3204,7003,080147000053,600
302,000305,0008,0606,4404,8203,210159000054,500
305,000308,0008,1806,5704,9403,330172000055,200
308,000311,0008,3006,6905,0603,45018402100056,100
311,000314,0008,5506,8105,1903,57019603400056,900
314,000317,0008,7906,9305,3103,70020804600057,700
317,000320,0009,0407,0605,4303,8202,2105800058,500
320,000323,0009,2807,1805,5503,9402,3307000059,500
323,000326,0009,5307,3005,6804,0602,4508300060,500
326,000329,0009,7707,4205,8004,1902,5709500061,600
329,000332,00010,0207,5505,9204,3102,70010700062,600
332,000335,00010,2607,6706,0404,4302,82011900063,700
335,000338,00010,5107,7906,1704,5502,94013200064,700
338,000341,00010,7507,9106,2904,6803,06014400065,800
341,000344,00011,0008,0406,4104,8003,19015600066,800
344,000347,00011,2408,1606,5304,9203,31016800067,800
347,000350,00011,4908,2806,6605,0403,4301810190068,800
350,000353,00011,7308,5006,7805,1703,5501930320069,800
353,000356,00011,9808,7506,9005,2903,6802050440070,900
356,000359,00012,2209,0007,0205,4103,8002170560071,900
359,000362,00012,4709,2407,1505,5303,9202,300680072,900
362,000365,00012,7109,4907,2705,6604,0402,420810073,900
365,000368,00012,9609,7307,3905,7804,1702,540930074,900
368,000371,00013,2009,9807,5105,9004,2902,6601050076,000
371,000374,00013,45010,2207,6406,0204,4102,7901170076,900
374,000377,00013,69010,4707,7606,1504,5302,9101300077,800
377,000380,00013,94010,7107,8806,2704,6603,0301420078,700
380,000383,00014,18010,9608,0006,3904,7803,1501540079,600
383,000386,00014,43011,2008,1306,5104,9003,2801660080,600
386,000389,00014,67011,4508,2506,6405,0203,400179017082,000
389,000392,00014,92011,6908,4506,7605,1503,520191030083,600
392,000395,00015,16011,9408,7006,8805,2703,640203042085,400
395,000398,00015,41012,1808,9407,0005,3903,770215054087,100
398,000401,00015,65012,4309,1907,1305,5103,890228066088,700
401,000404,00015,90012,6709,4307,2505,6404,0102,40079090,500
404,000407,00016,14012,9209,6807,3705,7604,1402,52091092,200
407,000410,00016,39013,1609,9207,4905,8804,2602,640103093,800
410,000413,00016,63013,41010,1707,6206,0004,3802,770115095,600
413,000416,00016,88013,65010,4107,7406,1304,5002,890128097,300
416,000419,00017,12013,90010,6607,8606,2504,6303,010140098,900
419,000422,00017,37014,14010,9007,9806,3704,7503,1301520100,700
422,000425,00017,61014,39011,1508,1106,4904,8703,2601640102,400
425,000428,00017,86014,63011,3908,2306,6204,9903,3801770104,000
428,000431,00018,10014,88011,6408,4006,7405,1203,5001890105,800
431,000434,00018,35015,12011,8808,6506,8605,2403,6202010107,500
434,000437,00018,59015,37012,1308,8906,9805,3603,7502130109,100
437,000440,00018,84015,61012,3709,1407,1105,4803,8702260110,900
440,000443,00019,08015,86012,6209,3807,2305,6103,9902,380112,600
443,000446,00019,33016,10012,8609,6307,3505,7304,1102,500114,200
446,000449,00019,57016,35013,1109,8707,4705,8504,2402,620116,000
449,000452,00019,86016,59013,35010,1207,6005,9704,3602,750117,600
452,000455,00020,35016,84013,60010,3607,7206,1004,4802,870119,400
455,000458,00020,84017,08013,84010,6107,8406,2204,6002,990121,100
458,000461,00021,33017,33014,09010,8507,9606,3404,7303,110122,700
461,000464,00021,82017,57014,33011,1008,0906,4604,8503,240124,500
464,000467,00022,31017,82014,58011,3408,2106,5904,9703,360126,200
467,000470,00022,80018,06014,82011,5908,3606,7105,0903,480127,800
470,000473,00023,29018,31015,07011,8308,6106,8305,2203,600129,600
473,000476,00023,78018,55015,32012,0808,8506,9505,3403,730131,200
476,000479,00024,27018,80015,56012,3209,1007,0805,4603,850132,800
479,000482,00024,76019,04015,81012,5709,3407,2005,5803,970134,500
482,000485,00025,25019,29016,05012,8109,5907,3205,7104,090136,100
485,000488,00025,74019,53016,30013,0609,8307,4405,8304,220137,600
488,000491,00026,23019,78016,54013,30010,0807,5705,9504,340139,300
491,000494,00026,72020,26016,79013,55010,3207,6906,0704,460140,900
494,000497,00027,21020,75017,03013,79010,5707,8106,2004,580142,500
497,000500,00027,70021,24017,28014,04010,8107,9306,3204,710144,100
500,000503,00028,19021,73017,52014,28011,0608,0606,4404,830145,700
503,000506,00028,68022,22017,77014,53011,3008,1806,5704,950147,300
506,000509,00029,17022,71018,01014,77011,5508,3106,6905,070149,000
509,000512,00029,66023,20018,26015,02011,7908,5606,8105,200150,500
512,000515,00030,15023,69018,50015,26012,0408,8006,9305,320152,100
515,000518,00030,64024,18018,75015,51012,2809,0507,0605,440153,800
518,000521,00031,13024,67018,99015,75012,5309,2907,1805,560155,400
521,000524,00031,62025,16019,24016,00012,7709,5407,3005,690156,900
524,000527,00032,11025,65019,48016,24013,0209,7807,4205,810158,600
527,000530,00032,60026,14019,73016,49013,26010,0307,5505,930160,200
530,000533,00033,09026,63020,16016,73013,51010,2707,6706,050161,600
533,000536,00033,58027,12020,65016,98013,75010,5207,7906,180163,200
536,000539,00034,07027,61021,14017,22014,00010,7607,9106,300164,600
539,000542,00034,56028,10021,63017,47014,24011,0108,0406,420166,000
542,000545,00035,05028,59022,13017,71014,49011,2508,1606,540167,500
545,000548,00035,54029,08022,62017,96014,73011,5008,2806,670169,000
548,000551,00036,03029,57023,11018,20014,98011,7408,5006,790170,500
551,000554,00036,57030,11023,65018,48015,24012,0208,7806,920171,900
554,000557,00037,12030,66024,20018,76015,52012,2909,0607,060173,400
557,000560,00037,67031,21024,75019,03015,79012,5709,3307,200174,900
560,000563,00038,23031,76025,30019,31016,07012,8409,6107,330176,300
563,000566,00038,78032,31025,85019,58016,35013,1209,8807,470177,900
566,000569,00039,33032,87026,40019,93016,62013,40010,1607,610179,300
569,000572,00039,88033,42026,95020,48016,90013,67010,4307,750180,700
572,000575,00040,43033,97027,51021,03017,17013,95010,7107,880182,200
575,000578,00040,98034,52028,06021,58017,45014,22010,9908,030183,700
578,000581,00041,53035,07028,61022,14017,72014,50011,2608,160185,200
581,000584,00042,09035,62029,16022,69018,00014,77011,5408,300186,600
584,000587,00042,64036,17029,71023,24018,28015,05011,8108,580188,100
587,000590,00043,19036,73030,26023,79018,55015,33012,0908,850189,600
590,000593,00043,74037,28030,81024,34018,83015,60012,3609,130191,000
593,000596,00044,29037,83031,37024,89019,10015,88012,6409,400192,600
596,000599,00044,84038,38031,92025,44019,38016,15012,9209,680194,000
599,000602,00045,39038,93032,47025,99019,65016,43013,1909,950195,400
602,000605,00045,95039,48033,02026,55020,08016,70013,47010,230197,000
605,000608,00046,50040,03033,57027,10020,63016,98013,74010,510198,400
608,000611,00047,05040,58034,12027,65021,19017,25014,02010,780199,900
611,000614,00047,60041,14034,67028,20021,74017,53014,29011,060201,300
614,000617,00048,15041,69035,22028,75022,29017,81014,57011,330202,800
617,000620,00048,70042,24035,78029,30022,84018,08014,85011,610204,300
620,000623,00049,25042,79036,33029,85023,39018,36015,12011,880205,700
623,000626,00049,80043,34036,88030,41023,94018,63015,40012,160207,300
626,000629,00050,36043,89037,43030,96024,49018,91015,67012,440208,700
629,000632,00050,91044,44037,98031,51025,05019,18015,95012,710210,100
632,000635,00051,46045,00038,53032,06025,60019,46016,22012,990211,700
635,000638,00052,01045,55039,08032,61026,15019,74016,50013,260213,100
638,000641,00052,56046,10039,64033,16026,70020,24016,78013,540214,600
641,000644,00053,11046,65040,19033,71027,25020,79017,05013,810215,900
644,000647,00053,66047,20040,74034,26027,80021,34017,33014,090217,000
647,000650,00054,22047,75041,29034,82028,35021,89017,60014,370218,000
650,000653,00054,77048,30041,84035,37028,90022,44017,88014,640219,000
653,000656,00055,32048,85042,39035,92029,46022,99018,15014,920220,000
656,000659,00055,87049,41042,94036,47030,01023,54018,43015,190221,000
659,000662,00056,42049,96043,49037,02030,56024,10018,70015,470222,100
662,000665,00056,97050,51044,05037,57031,11024,65018,98015,740223,100
665,000668,00057,52051,06044,60038,12031,66025,20019,26016,020224,100
668,000671,00058,07051,61045,15038,68032,21025,75019,53016,300225,000
671,000674,00058,63052,16045,70039,23032,76026,30019,83016,570226,000
674,000677,00059,18052,71046,25039,78033,32026,85020,38016,850227,100
677,000680,00059,73053,27046,80040,33033,87027,40020,93017,120228,100
680,000683,00060,28053,82047,35040,88034,42027,95021,48017,400229,100
683,000686,00060,83054,37047,91041,43034,97028,51022,03017,670230,100
686,000689,00061,38054,92048,46041,98035,52029,06022,58017,950231,500
689,000692,00061,93055,47049,01042,53036,07029,61023,14018,220233,000
692,000695,00062,49056,02049,56043,09036,62030,16023,69018,500234,500
695,000698,00063,04056,57050,11043,64037,17030,71024,24018,780236,100
698,000701,00063,59057,12050,66044,19037,73031,26024,79019,050237,600
701,000704,00064,14057,68051,21044,74038,28031,81025,34019,330239,100
704,000707,00064,69058,23051,76045,29038,83032,37025,89019,600240,800
707,000710,00065,25058,78052,32045,85039,38032,92026,45019,980242,300
710,000713,00065,86059,39052,93046,47039,99033,53027,07020,590243,800
713,000716,00066,48060,00053,54047,08040,61034,14027,68021,210245,300
716,000719,00067,09060,62054,15047,69041,22034,75028,29021,820246,900
719,000722,00067,70061,23054,77048,30041,83035,37028,90022,430248,400
722,000725,00068,32061,84055,38048,92042,44035,98029,52023,040250,000
725,000728,00068,93062,45055,99049,53043,06036,59030,13023,660251,600
728,000731,00069,54063,07056,60050,14043,67037,21030,74024,270253,100
731,000734,00070,15063,68057,22050,75044,28037,82031,35024,880254,600
734,000737,00070,77064,29057,83051,37044,89038,43031,97025,490256,200
737,000740,00071,38064,90058,44051,98045,51039,04032,58026,110257,700

※ 「その月の社会保険料等控除後の給与等の金額」が740,000円以上の場合は、国税庁「令和8年分 源泉徴収税額表」を参照して下さい。

(注)この表における用語の意味は、次のとおりです。
  1. 「扶養親族」とは、源泉控除対象配偶者及び控除対象扶養親族をいいます。
  2. 「社会保険料等」とは、所得税法第74条第2項(社会保険料控除)に規定する社会保険料及び同法第75条第2項(小規模企業共済等掛金控除)に規定する小規模企業共済等掛金をいいます。
(備考)税額の求め方は、次のとおりです。
  1. 「給与所得者の扶養控除等申告書」(以下この表において「扶養控除等申告書」といいます。)の提出があった人
    • (1) まず、その人のその月の給与等の金額から、その給与等の金額から控除される社会保険料等の金額を控除した金額を求めます。
    • (2) 次に、扶養控除等申告書により申告された扶養親族等(その申告書に記載がされていないものとされる源泉控除対象配偶者を除きます。また、扶養親族等が国外居住親族である場合には、親族に該当する旨を証する書類(その国外居住親族である扶養親族等が年齢30歳以上70歳未満の控除対象扶養親族でありかつ、留学により国内に住所及び居所を有しなくなった人である場合には、親族に該当する旨を証する書類及び留学により国内に住所及び居所を有しなくなった人である場合には、親族に該当する旨を証する書類及び留学により国内に住所及び居所を有しなくなった人に該当する旨を証する書類)が扶養控除等申告書に添付され、又は扶養控除等申告書の提出の際に提示された扶養親族等に限ります。)の数が7人以下である場合には、(1)により求めた金額に応じて「その月の社会保険料等控除後の給与等の金額」欄の該当する行を求め、その行と扶養親族等の数に応じた甲欄の該当欄との交わるところに記載されている金額を求めます。これが求める税額です。
    • (3) 扶養控除等申告書により申告された扶養親族等の数が7人を超える場合には、(1)により求めた金額に応じて、扶養親族等の数が7人であるものとして(2)により求めた税額から、扶養親族等の数が7人を超える1人ごとに1,610円を控除した金額を求めます。これが求める税額です。
    • (4) (2)及び(3)の場合において、扶養控除等申告書にその人が障害者(特別障害者を含みます。)、寡婦、ひとり親又は勤労学生に該当する旨の記載があるときは、扶養親族等の数にこれらの一に該当するごとに1人を加算した数を、扶養控除等申告書にその人の同一生計配偶者又は扶養親族のうちに障害者(特別障害者を含みます。)又は同居特別障害者(障害者(特別障害者を含みます。)又は同居特別障害者が国外居住親族である場合には、親族に該当する旨を証する書類が扶養控除等申告書に添付され、又は当該書類が扶養控除等申告書の提出の際に提示された障害者(特別障害者を含みます。)又は同居特別障害者に限ります。)に該当する人がいる旨の記載があるときは、扶養親族等の数にこれらの一に該当するごとに1人を加算した数を、それぞれ(2)及び(3)の扶養親族等の数とします。
  2. 扶養控除等申告書の提出がない人(「従たる給与についての扶養控除等申告書」の提出があった人を含みます。)
  3. その人のその月の給与等の金額から、その給与等の金額から控除される社会保険料等の金額を控除し、その控除後の金額に応じた「その月の社会保険料等控除後の給与等の金額」欄の該当する行と乙欄との交わるところに記載されている金額(「従たる給与についての扶養控除等申告書」の提出があった場合には、その申告書により申告された扶養親族等(その申告書に記載がされていないものとされる源泉控除対象配偶者を除きます。)の数に応じ、扶養親族等1人ごとに1,610円を控除した金額)を求めます。これが求める税額です。

所得税の源泉徴収に関するよくある疑問

源泉徴収税額表はいつ届く?

源泉徴収は、12月に会社が行う「年末調整」の後に作成・発行されるため、12月分の給与明細を渡されるタイミングで届くのが一般的です。

なお、退職した際は退職日から1ヶ月以内に源泉徴収票が交付されます。(所得税法226条

令和8年の源泉徴収税額表は、いつから(何月から)適用される?

令和7年の源泉徴収税額表は、令和8年1月以降に支払われる給与から徴収する際に使用します。

令和7年の源泉徴収票は、いつからいつまでの分が適用される?

令和8年の源泉徴収票は、令和8年1月~12月までに支払われる給与に対して適用されます。

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