Skill Challenge XP Rewards

Skill challenges and other noncombat encounters that carry risk also carry reward. A skill challenge has a level and a complexity that combine to determine the XP the adventurers earn for successfully completing the challenge. A skill challenge counts as a number of threats of its level equal to its complexity. For instance, a 7th-level challenge that has a complexity of 3 counts as three 7th-level threats, for a reward of 900 XP.
The Skill Challenge XP Rewards table summarizes the XP values of skill challenges of various levels and complexities.

Level	Complexity 1	Complexity 2	Complexity 3	Complexity 4	Complexity 5
1	100	200	300	400	500
2	125	250	375	500	625
3	150	300	450	600	750
4	175	350	525	700	875
5	200	400	600	800	1000
6	250	500	750	1000	1250
7	300	600	900	1200	1500
8	350	700	1050	1400	1750
9	400	800	1200	1600	2000
10	500	1000	1500	2000	2500
11	600	1200	1800	2400	3000
12	700	1400	2100	2800	3500
13	800	1600	2400	3200	4000
14	1000	2000	3000	4000	5000
15	1200	2400	3600	4800	6000
16	1400	2800	4200	5600	7000
17	1600	3200	4800	6400	8000
18	2000	4000	6000	8000	10000
19	2400	4800	7200	9600	12000
20	2800	5600	8400	11200	14000
21	3200	6400	9600	12800	16000
22	4150	8300	12450	16600	20750
23	5100	10200	15300	20400	25500
24	6050	12100	18150	24200	30250
25	7000	14000	21000	28000	35000
26	9000	18000	27000	36000	45000
27	11000	22000	33000	44000	55000
28	13000	26000	39000	52000	65000
29	15000	30000	45000	60000	75000
30	19000	38000	57000	76000	95000

Published in Rules Compendium, page(s) 293.