What is a tax multiplier (Steuerfuss)?

The multiplier is the percentage of the cantonal base tax that a municipality levies. Your municipal income tax = base tax × municipal multiplier. Canton and church add their own multipliers on the same base.

Are tax multipliers comparable between cantons?

No. Every canton defines its own base tax scale, so multipliers are only meaningful within one canton. For cross-canton comparisons you need the effective tax burden at a given income.

Is church tax included in this ranking?

No — the ranking uses the pure municipal multiplier. Church tax multipliers (Protestant and Roman Catholic) are listed separately in the table and apply only to registered church members.

Ranking · Tax year 2026 · Source: ESTV

The municipalities with the lowest tax multipliers in canton Solothurn (2026)

National ranking →

Kammersrohr has the lowest municipal tax multiplier in canton Solothurn for 2026: 65%. It is followed by Feldbrunnen-St. Niklaus (68%) and Däniken (81%). Source: Swiss Federal Tax Administration (ESTV), tax year 2026.

Ranking

ESTV · 2026

Rank	Municipality	Municipal multiplier	Church tax (prot.)	Church tax (rom.-cath.)	Residents
1	Kammersrohr	65%	16%	18%	32
2	Feldbrunnen-St. Niklaus	68%	16%	12%	1'068
3	Däniken	81%	17%	17%	3'108
4	Härkingen	89%	18%	20%	1'763
5	Dornach	92%	15%	17%	6'898
6	Eppenberg-Wöschnau	99%	17%	18%	336
7	Bettlach	99%	12.5%	17%	4'935
8	Balm bei Günsberg	100%	16%	18%	213
9	Lohn-Ammannsegg	104%	15.5%	16%	2'940
10	Rickenbach	105%	18%	15%	1'208
11	Oberbuchsiten	107%	18%	20%	2'382
12	Niederbuchsiten	107%	18%	18%	1'369
13	Starrkirch-Wil	107%	18%	18%	2'020
14	Olten	108%	18%	18%	19'265
15	Selzach	108%	16%	20%	3'750
16	Erlinsbach	110%	16%	17%	3'761
17	Fulenbach	110%	17%	19%	1'841
18	Niedergösgen	110%	17%	19%	4'297
19	Buchegg	110%	14%	16%	2'979
20	Witterswil	110%	15%	15%	1'475
21	Unterramsern	110%	15%	16%	230
22	Lüterkofen-Ichertswil	110%	15%	16%	923
23	Hägendorf	111%	18%	15%	5'343
24	Büsserach	111%	12%	15%	2'473
25	Solothurn	112%	16%	21%	16'830
26	Egerkingen	112%	18%	18%	4'365
27	Gunzgen	113%	18%	18%	1'783
28	Lostorf	113%	17%	18%	4'113
29	Hofstetten-Flüh	113%	15%	18%	3'410
30	Breitenbach	113%	12%	18%	4'440
31	Messen	113%	14%	16%	1'506
32	Grenchen	114.9%	12.5%	17%	18'973
33	Schönenwerd	115%	17%	18%	5'437
34	Riedholz	115%	16%	18%	2'319
35	Hochwald	116%	15%	17%	1'278
36	Oensingen	116%	14%	14%	6'766
37	Obergerlafingen	117%	15.5%	16%	1'232
38	Kestenholz	117%	14%	20%	1'888
39	Gempen	117%	15%	17%	919
40	Wolfwil	117%	18%	19%	2'473
41	Zuchwil	118%	15%	15%	9'622
42	Gretzenbach	118%	17%	17%	2'825
43	Dulliken	119%	18%	18%	5'489
44	Langendorf	119%	16%	20%	3'983
45	Wangen bei Olten	119%	18%	18%	5'598
46	Kriegstetten	119%	15%	16%	1'456
47	Oberdorf	120%	16%	20%	1'806
48	Neuendorf	120%	18%	20%	2'412
49	Recherswil	120%	15%	16%	2'260
50	Günsberg	120%	16%	18%	1'169
51	Nunningen	120%	12%	15%	1'948
52	Horriwil	120%	15%	16%	940
53	Wisen	122%	18%	18%	451
54	Aedermannsdorf	122%	18%	24%	607
55	Drei Höfe	122%	15%	16%	727
56	Obergösgen	122%	17%	19%	2'553
57	Bättwil	122%	15%	15%	1'185
58	Deitingen	122%	15%	18%	2'409
59	Meltingen	123%	12%	18%	623
60	Luterbach	123%	15%	19%	3'756
61	Schnottwil	124%	14%	16%	1'159
62	Welschenrohr-Gänsbrunnen	124%	18%	21%	1'199
63	Himmelried	124%	12%	21%	974
64	Bärschwil	125%	12%	16%	806
65	Seewen	125%	11%	15%	1'088
66	Büren	125%	11%	17%	1'060
67	Hüniken	125%	15%	15%	160
68	Biberist	125%	15.5%	16%	9'531
69	Boningen	125%	18%	16%	816
70	Lüsslingen-Nennigkofen	125%	15%	16%	1'131
71	Rüttenen	125%	16%	12%	1'498
72	Gerlafingen	125%	15.5%	16%	5'859
73	Hauenstein-Ifenthal	125%	18%	18%	348
74	Mümliswil-Ramiswil	125%	18%	22%	2'472
75	Stüsslingen	125%	17%	18%	1'265
76	Bellach	125%	16%	16%	5'632
77	Walterswil	125%	18%	22%	768
78	Kappel	125%	18%	16%	3'591
79	Flumenthal	125%	16%	18%	1'023
80	Beinwil	125%	12%	16%	248
81	Balsthal	125%	18%	18%	6'622
82	Biezwil	125%	14%	16%	345
83	Kleinlützel	126%	8%	16%	1'190
84	Laupersdorf	126%	18%	16%	1'916
85	Lommiswil	127%	16%	20%	1'615
86	Hubersdorf	127%	16%	18%	727
87	Derendingen	128%	15%	18%	7'219
88	Subingen	128%	15%	20%	3'311
89	Erschwil	128%	12%	18%	996
90	Metzerlen-Mariastein	129%	15%	17%	970
91	Herbetswil	129%	18%	25%	617
92	Kienberg	129%	18%	21%	526
93	Aeschi	130%	15%	15%	1'342
94	Rodersdorf	130%	15%	15%	1'398
95	Grindel	130%	12%	18%	508
96	Fehren	130%	12%	18%	619
97	Winznau	130%	18%	21%	2'061
98	Matzendorf	130%	18%	20%	1'439
99	Etziken	130%	15%	15%	1'093
100	Nuglar-St. Pantaleon	131%	11%	14%	1'580
101	Holderbank	132%	18%	18%	779
102	Zullwil	139%	12%	15%	704
103	Trimbach	140%	18%	18%	6'928
104	Bolken	145%	15%	15%	579

Within-canton context: lowest 65%, median 122%, highest 145%. The cantonal multiplier of Solothurn is 104% on top of the municipal rate.

How we measure this

ESTV

The municipal tax multiplier (Steuerfuss) is the percentage of the cantonal base tax (einfache Staatssteuer) a municipality levies; the 2026 values come from the Swiss Federal Tax Administration (ESTV). Multipliers are NOT comparable across cantons — each canton defines its own base scale — which is why this ranking stays within one canton. Church tax is shown separately and applies only to registered members.

Frequently asked questions

Which municipality has the lowest tax multiplier in canton Solothurn in 2026?: Kammersrohr has the lowest municipal tax multiplier in canton Solothurn in 2026, at 65%.
What is a tax multiplier (Steuerfuss)?: The multiplier is the percentage of the cantonal base tax that a municipality levies. Your municipal income tax = base tax × municipal multiplier. Canton and church add their own multipliers on the same base.
Are tax multipliers comparable between cantons?: No. Every canton defines its own base tax scale, so multipliers are only meaningful within one canton. For cross-canton comparisons you need the effective tax burden at a given income.
Is church tax included in this ranking?: No — the ranking uses the pure municipal multiplier. Church tax multipliers (Protestant and Roman Catholic) are listed separately in the table and apply only to registered church members.